68280387210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:244

約数の個数: 576

約数和(自身を含む): 229776393600

約数和(自身を除く): 161496006390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 61, 63, 70, 73, 90, 95, 98, 105, 114, 122, 126, 133, 135, 146, 147, 171, 183, 189, 190, 210, 219, 245, 266, 270, 285, 294, 305, 315, 342, 365, 366, 378, 399, 427, 438, 441, 490, 511, 513, 549, 570, 610, 630, 657, 665, 730, 735, 798, 854, 855, 882, 915, 931, 945, 1022, 1026, 1095, 1098, 1159, 1197, 1281, 1314, 1323, 1330, 1387, 1470, 1533, 1647, 1710, 1830, 1862, 1890, 1971, 1995, 2135, 2190, 2205, 2318, 2394, 2555, 2562, 2565, 2646, 2745, 2774, 2793, 2989, 3066, 3285, 3294, 3477, 3577, 3591, 3721, 3843, 3942, 3990, 4161, 4270, 4410, 4453, 4599, 4655, 5110, 5130, 5490, 5586, 5795, 5978, 5985, 6405, 6570, 6615, 6935, 6954, 7154, 7182, 7442, 7665, 7686, 8113, 8235, 8322, 8379, 8906, 8967, 9198, 9310, 9709, 9855, 10431, 10731, 11163, 11529, 11590, 11970, 12483, 12810, 13230, 13359, 13797, 13870, 13965, 14945, 15330, 16226, 16470, 16758, 17385, 17885, 17934, 17955, 18605, 19215, 19418, 19710, 20805, 20862, 21462, 22265, 22326, 22995, 23058, 24339, 24966, 25137, 26047, 26718, 26901, 27594, 27930, 29127, 29890, 31171, 31293, 32193, 33489, 34770, 35770, 35910, 37210, 37449, 38430, 40077, 40565, 41610, 41895, 44530, 44835, 45990, 48545, 48678, 50274, 52094, 52155, 53655, 53802, 55815, 56791, 57645, 58254, 62342, 62415, 62586, 64386, 66795, 66978, 67963, 68985, 70699, 73017, 74898, 78141, 80154, 80703, 81130, 83790, 84607, 87381, 89670, 93513, 96579, 97090, 100467, 104310, 107310, 111630, 113582, 115290, 120231, 121695, 124830, 125685, 130235, 133590, 134505, 135926, 137970, 141398, 145635, 146034, 155855, 156282, 156465, 160965, 161406, 167445, 169214, 170373, 174762, 182329, 187026, 187245, 193158, 200385, 200934, 203889, 212097, 218197, 219051, 234423, 240462, 243390, 251370, 253821, 260470, 262143, 269010, 271633, 280539, 283955, 291270, 311710, 312930, 321930, 334890, 339815, 340746, 353495, 364658, 365085, 374490, 390705, 400770, 403515, 407778, 423035, 424194, 436394, 436905, 438102, 467565, 468846, 482895, 494893, 502335, 507642, 511119, 524286, 543266, 546987, 561078, 567910, 592249, 601155, 611667, 636291, 654591, 679630, 703269, 706990, 730170, 761463, 781410, 807030, 814899, 841617, 846070, 851865, 873810, 911645, 935130, 965790, 989786, 1004670, 1019445, 1022238, 1060485, 1090985, 1093974, 1095255, 1172115, 1184498, 1202310, 1223334, 1269105, 1272582, 1309182, 1310715, 1358165, 1402695, 1406538, 1484679, 1522926, 1533357, 1629798, 1640961, 1683234, 1703730, 1776747, 1823290, 1835001, 1901431, 1908873, 1963773, 2038890, 2120970, 2181970, 2190510, 2284389, 2344230, 2444697, 2474465, 2538210, 2555595, 2621430, 2716330, 2734935, 2805390, 2961245, 2969358, 3058335, 3066714, 3181455, 3272955, 3281922, 3464251, 3516345, 3553494, 3670002, 3802862, 3807315, 3817746, 3927546, 4074495, 4145743, 4208085, 4454037, 4568778, 4889394, 4922883, 4948930, 5111190, 5161027, 5330241, 5469870, 5704293, 5891319, 5922490, 6116670, 6362910, 6545910, 6928502, 7032690, 7334091, 7423395, 7614630, 7666785, 8148990, 8204805, 8291486, 8416170, 8883735, 8908074, 9175005, 9507155, 9544365, 9818865, 9845766, 10322054, 10392753, 10660482, 11408586, 11421945, 11782638, 12223485, 12437229, 13310017, 13362111, 14668182, 14846790, 15333570, 15483081, 15990723, 16409610, 17112879, 17321255, 17767470, 18350010, 19014310, 19088730, 19637730, 20728715, 20785506, 22270185, 22843890, 24446970, 24614415, 24874458, 25805135, 26620034, 26651205, 26724222, 28521465, 29456595, 30966162, 31178259, 31981446, 34225758, 34642510, 36127189, 36670455, 37311687, 39930051, 41457430, 44540370, 46449243, 49228830, 51338637, 51610270, 51963765, 53302410, 57042930, 58913190, 62186145, 62356518, 66550085, 66810555, 72254378, 73340910, 74623374, 77415405, 79860102, 79953615, 85564395, 92898486, 93534777, 102677274, 103927530, 108381567, 111935061, 119790153, 124372290, 133100170, 133621110, 139347729, 154830810, 155891295, 159907230, 171128790, 180635945, 186558435, 187069554, 199650255, 216763134, 223870122, 232246215, 239580306, 252890323, 256693185, 278695458, 311782590, 325144701, 359370459, 361271890, 373116870, 399300510, 464492430, 467673885, 505780646, 513386370, 541907835, 559675305, 598950765, 650289402, 696738645, 718740918, 758670969, 935347770, 975434103, 1083815670, 1119350610, 1197901530, 1264451615, 1393477290, 1517341938, 1625723505, 1796852295, 1950868206, 2276012907, 2528903230, 3251447010, 3593704590, 3793354845, 4552025814, 4877170515, 6828038721, 7586709690, 9754341030, 11380064535, 13656077442, 22760129070, 34140193605, 68280387210]

約数ペア:

[(1, 68280387210), (2, 34140193605), (3, 22760129070), (5, 13656077442), (6, 11380064535), (7, 9754341030), (9, 7586709690), (10, 6828038721), (14, 4877170515), (15, 4552025814), (18, 3793354845), (19, 3593704590), (21, 3251447010), (27, 2528903230), (30, 2276012907), (35, 1950868206), (38, 1796852295), (42, 1625723505), (45, 1517341938), (49, 1393477290), (54, 1264451615), (57, 1197901530), (61, 1119350610), (63, 1083815670), (70, 975434103), (73, 935347770), (90, 758670969), (95, 718740918), (98, 696738645), (105, 650289402), (114, 598950765), (122, 559675305), (126, 541907835), (133, 513386370), (135, 505780646), (146, 467673885), (147, 464492430), (171, 399300510), (183, 373116870), (189, 361271890), (190, 359370459), (210, 325144701), (219, 311782590), (245, 278695458), (266, 256693185), (270, 252890323), (285, 239580306), (294, 232246215), (305, 223870122), (315, 216763134), (342, 199650255), (365, 187069554), (366, 186558435), (378, 180635945), (399, 171128790), (427, 159907230), (438, 155891295), (441, 154830810), (490, 139347729), (511, 133621110), (513, 133100170), (549, 124372290), (570, 119790153), (610, 111935061), (630, 108381567), (657, 103927530), (665, 102677274), (730, 93534777), (735, 92898486), (798, 85564395), (854, 79953615), (855, 79860102), (882, 77415405), (915, 74623374), (931, 73340910), (945, 72254378), (1022, 66810555), (1026, 66550085), (1095, 62356518), (1098, 62186145), (1159, 58913190), (1197, 57042930), (1281, 53302410), (1314, 51963765), (1323, 51610270), (1330, 51338637), (1387, 49228830), (1470, 46449243), (1533, 44540370), (1647, 41457430), (1710, 39930051), (1830, 37311687), (1862, 36670455), (1890, 36127189), (1971, 34642510), (1995, 34225758), (2135, 31981446), (2190, 31178259), (2205, 30966162), (2318, 29456595), (2394, 28521465), (2555, 26724222), (2562, 26651205), (2565, 26620034), (2646, 25805135), (2745, 24874458), (2774, 24614415), (2793, 24446970), (2989, 22843890), (3066, 22270185), (3285, 20785506), (3294, 20728715), (3477, 19637730), (3577, 19088730), (3591, 19014310), (3721, 18350010), (3843, 17767470), (3942, 17321255), (3990, 17112879), (4161, 16409610), (4270, 15990723), (4410, 15483081), (4453, 15333570), (4599, 14846790), (4655, 14668182), (5110, 13362111), (5130, 13310017), (5490, 12437229), (5586, 12223485), (5795, 11782638), (5978, 11421945), (5985, 11408586), (6405, 10660482), (6570, 10392753), (6615, 10322054), (6935, 9845766), (6954, 9818865), (7154, 9544365), (7182, 9507155), (7442, 9175005), (7665, 8908074), (7686, 8883735), (8113, 8416170), (8235, 8291486), (8322, 8204805), (8379, 8148990), (8906, 7666785), (8967, 7614630), (9198, 7423395), (9310, 7334091), (9709, 7032690), (9855, 6928502), (10431, 6545910), (10731, 6362910), (11163, 6116670), (11529, 5922490), (11590, 5891319), (11970, 5704293), (12483, 5469870), (12810, 5330241), (13230, 5161027), (13359, 5111190), (13797, 4948930), (13870, 4922883), (13965, 4889394), (14945, 4568778), (15330, 4454037), (16226, 4208085), (16470, 4145743), (16758, 4074495), (17385, 3927546), (17885, 3817746), (17934, 3807315), (17955, 3802862), (18605, 3670002), (19215, 3553494), (19418, 3516345), (19710, 3464251), (20805, 3281922), (20862, 3272955), (21462, 3181455), (22265, 3066714), (22326, 3058335), (22995, 2969358), (23058, 2961245), (24339, 2805390), (24966, 2734935), (25137, 2716330), (26047, 2621430), (26718, 2555595), (26901, 2538210), (27594, 2474465), (27930, 2444697), (29127, 2344230), (29890, 2284389), (31171, 2190510), (31293, 2181970), (32193, 2120970), (33489, 2038890), (34770, 1963773), (35770, 1908873), (35910, 1901431), (37210, 1835001), (37449, 1823290), (38430, 1776747), (40077, 1703730), (40565, 1683234), (41610, 1640961), (41895, 1629798), (44530, 1533357), (44835, 1522926), (45990, 1484679), (48545, 1406538), (48678, 1402695), (50274, 1358165), (52094, 1310715), (52155, 1309182), (53655, 1272582), (53802, 1269105), (55815, 1223334), (56791, 1202310), (57645, 1184498), (58254, 1172115), (62342, 1095255), (62415, 1093974), (62586, 1090985), (64386, 1060485), (66795, 1022238), (66978, 1019445), (67963, 1004670), (68985, 989786), (70699, 965790), (73017, 935130), (74898, 911645), (78141, 873810), (80154, 851865), (80703, 846070), (81130, 841617), (83790, 814899), (84607, 807030), (87381, 781410), (89670, 761463), (93513, 730170), (96579, 706990), (97090, 703269), (100467, 679630), (104310, 654591), (107310, 636291), (111630, 611667), (113582, 601155), (115290, 592249), (120231, 567910), (121695, 561078), (124830, 546987), (125685, 543266), (130235, 524286), (133590, 511119), (134505, 507642), (135926, 502335), (137970, 494893), (141398, 482895), (145635, 468846), (146034, 467565), (155855, 438102), (156282, 436905), (156465, 436394), (160965, 424194), (161406, 423035), (167445, 407778), (169214, 403515), (170373, 400770), (174762, 390705), (182329, 374490), (187026, 365085), (187245, 364658), (193158, 353495), (200385, 340746), (200934, 339815), (203889, 334890), (212097, 321930), (218197, 312930), (219051, 311710), (234423, 291270), (240462, 283955), (243390, 280539), (251370, 271633), (253821, 269010), (260470, 262143)]