28718179560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3061}}^1$

素因数の和:3178

約数の個数: 512

約数和(自身を含む): 117463219200

約数和(自身を除く): 88745039640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 73, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 146, 153, 168, 170, 180, 189, 204, 210, 216, 219, 238, 252, 255, 270, 280, 292, 306, 315, 340, 357, 360, 365, 378, 408, 420, 438, 459, 476, 504, 510, 511, 540, 584, 595, 612, 630, 657, 680, 714, 730, 756, 765, 840, 876, 918, 945, 952, 1020, 1022, 1071, 1080, 1095, 1190, 1224, 1241, 1260, 1314, 1428, 1460, 1512, 1530, 1533, 1752, 1785, 1836, 1890, 1971, 2040, 2044, 2142, 2190, 2295, 2380, 2482, 2520, 2555, 2628, 2856, 2920, 3060, 3061, 3066, 3213, 3285, 3570, 3672, 3723, 3780, 3942, 4088, 4284, 4380, 4590, 4599, 4760, 4964, 5110, 5256, 5355, 6120, 6122, 6132, 6205, 6426, 6570, 7140, 7446, 7560, 7665, 7884, 8568, 8687, 8760, 9180, 9183, 9198, 9855, 9928, 10220, 10710, 11169, 12244, 12264, 12410, 12852, 13140, 13797, 14280, 14892, 15305, 15330, 15768, 16065, 17374, 18360, 18366, 18396, 18615, 19710, 20440, 21420, 21427, 22338, 22995, 24488, 24820, 25704, 26061, 26280, 27549, 27594, 29784, 30610, 30660, 32130, 33507, 34748, 36732, 36792, 37230, 39420, 42840, 42854, 43435, 44676, 45915, 45990, 49640, 52037, 52122, 55098, 55188, 55845, 61220, 61320, 64260, 64281, 67014, 68985, 69496, 73464, 74460, 78183, 78840, 82647, 85708, 86870, 89352, 91830, 91980, 104074, 104244, 107135, 110196, 110376, 111690, 122440, 128520, 128562, 130305, 134028, 137745, 137970, 148920, 156111, 156366, 165294, 167535, 171416, 173740, 183660, 183960, 192843, 208148, 208488, 214270, 220392, 223380, 223453, 234549, 257124, 260185, 260610, 268056, 275490, 275940, 312222, 312732, 321405, 330588, 335070, 347480, 364259, 367320, 385686, 390915, 413235, 416296, 428540, 446760, 446906, 468333, 469098, 514248, 520370, 521220, 550980, 551880, 578529, 624444, 625464, 642810, 661176, 670140, 670359, 728518, 771372, 780555, 781830, 826470, 857080, 893812, 936666, 938196, 964215, 1040740, 1042440, 1092777, 1101960, 1117265, 1157058, 1172745, 1248888, 1285620, 1340280, 1340718, 1404999, 1457036, 1542744, 1561110, 1563660, 1564171, 1652940, 1787624, 1821295, 1873332, 1876392, 1928430, 2011077, 2081480, 2185554, 2234530, 2314116, 2341665, 2345490, 2571240, 2681436, 2809998, 2892645, 2914072, 3122220, 3127320, 3128342, 3278331, 3305880, 3351795, 3642590, 3746664, 3798701, 3856860, 4022154, 4371108, 4469060, 4628232, 4683330, 4690980, 4692513, 5362872, 5463885, 5619996, 5785290, 6033231, 6244440, 6256684, 6556662, 6703590, 7024995, 7285180, 7597402, 7713720, 7820855, 8044308, 8742216, 8938120, 9366660, 9381960, 9385026, 9834993, 10055385, 10927770, 11239992, 11396103, 11570580, 12066462, 12513368, 13113324, 13407180, 14049990, 14077539, 14570360, 15194804, 15641710, 16088616, 16391655, 18733320, 18770052, 18993505, 19669986, 20110770, 21855540, 22792206, 23141160, 23462565, 24132924, 26226648, 26590907, 26814360, 28099980, 28155078, 30166155, 30389608, 31283420, 32783310, 34188309, 37540104, 37987010, 39339972, 40221540, 42232617, 43711080, 45584412, 46925130, 48265848, 49174965, 53181814, 56199960, 56310156, 56980515, 60332310, 62566840, 65566620, 68376618, 70387695, 75974020, 78679944, 79772721, 80443080, 84465234, 91168824, 93850260, 98349930, 102564927, 106363628, 112620312, 113961030, 120664620, 131133240, 132954535, 136753236, 140775390, 151948040, 159545442, 168930468, 170941545, 187700520, 196699860, 205129854, 211163085, 212727256, 227922060, 239318163, 241329240, 265909070, 273506472, 281550780, 319090884, 337860936, 341883090, 393399720, 398863605, 410259708, 422326170, 455844120, 478636326, 512824635, 531818140, 563101560, 638181768, 683766180, 717954489, 797727210, 820519416, 844652340, 957272652, 1025649270, 1063636280, 1196590815, 1367532360, 1435908978, 1595454420, 1689304680, 1914545304, 2051298540, 2393181630, 2871817956, 3190908840, 3589772445, 4102597080, 4786363260, 5743635912, 7179544890, 9572726520, 14359089780, 28718179560]

約数ペア:

[(1, 28718179560), (2, 14359089780), (3, 9572726520), (4, 7179544890), (5, 5743635912), (6, 4786363260), (7, 4102597080), (8, 3589772445), (9, 3190908840), (10, 2871817956), (12, 2393181630), (14, 2051298540), (15, 1914545304), (17, 1689304680), (18, 1595454420), (20, 1435908978), (21, 1367532360), (24, 1196590815), (27, 1063636280), (28, 1025649270), (30, 957272652), (34, 844652340), (35, 820519416), (36, 797727210), (40, 717954489), (42, 683766180), (45, 638181768), (51, 563101560), (54, 531818140), (56, 512824635), (60, 478636326), (63, 455844120), (68, 422326170), (70, 410259708), (72, 398863605), (73, 393399720), (84, 341883090), (85, 337860936), (90, 319090884), (102, 281550780), (105, 273506472), (108, 265909070), (119, 241329240), (120, 239318163), (126, 227922060), (135, 212727256), (136, 211163085), (140, 205129854), (146, 196699860), (153, 187700520), (168, 170941545), (170, 168930468), (180, 159545442), (189, 151948040), (204, 140775390), (210, 136753236), (216, 132954535), (219, 131133240), (238, 120664620), (252, 113961030), (255, 112620312), (270, 106363628), (280, 102564927), (292, 98349930), (306, 93850260), (315, 91168824), (340, 84465234), (357, 80443080), (360, 79772721), (365, 78679944), (378, 75974020), (408, 70387695), (420, 68376618), (438, 65566620), (459, 62566840), (476, 60332310), (504, 56980515), (510, 56310156), (511, 56199960), (540, 53181814), (584, 49174965), (595, 48265848), (612, 46925130), (630, 45584412), (657, 43711080), (680, 42232617), (714, 40221540), (730, 39339972), (756, 37987010), (765, 37540104), (840, 34188309), (876, 32783310), (918, 31283420), (945, 30389608), (952, 30166155), (1020, 28155078), (1022, 28099980), (1071, 26814360), (1080, 26590907), (1095, 26226648), (1190, 24132924), (1224, 23462565), (1241, 23141160), (1260, 22792206), (1314, 21855540), (1428, 20110770), (1460, 19669986), (1512, 18993505), (1530, 18770052), (1533, 18733320), (1752, 16391655), (1785, 16088616), (1836, 15641710), (1890, 15194804), (1971, 14570360), (2040, 14077539), (2044, 14049990), (2142, 13407180), (2190, 13113324), (2295, 12513368), (2380, 12066462), (2482, 11570580), (2520, 11396103), (2555, 11239992), (2628, 10927770), (2856, 10055385), (2920, 9834993), (3060, 9385026), (3061, 9381960), (3066, 9366660), (3213, 8938120), (3285, 8742216), (3570, 8044308), (3672, 7820855), (3723, 7713720), (3780, 7597402), (3942, 7285180), (4088, 7024995), (4284, 6703590), (4380, 6556662), (4590, 6256684), (4599, 6244440), (4760, 6033231), (4964, 5785290), (5110, 5619996), (5256, 5463885), (5355, 5362872), (6120, 4692513), (6122, 4690980), (6132, 4683330), (6205, 4628232), (6426, 4469060), (6570, 4371108), (7140, 4022154), (7446, 3856860), (7560, 3798701), (7665, 3746664), (7884, 3642590), (8568, 3351795), (8687, 3305880), (8760, 3278331), (9180, 3128342), (9183, 3127320), (9198, 3122220), (9855, 2914072), (9928, 2892645), (10220, 2809998), (10710, 2681436), (11169, 2571240), (12244, 2345490), (12264, 2341665), (12410, 2314116), (12852, 2234530), (13140, 2185554), (13797, 2081480), (14280, 2011077), (14892, 1928430), (15305, 1876392), (15330, 1873332), (15768, 1821295), (16065, 1787624), (17374, 1652940), (18360, 1564171), (18366, 1563660), (18396, 1561110), (18615, 1542744), (19710, 1457036), (20440, 1404999), (21420, 1340718), (21427, 1340280), (22338, 1285620), (22995, 1248888), (24488, 1172745), (24820, 1157058), (25704, 1117265), (26061, 1101960), (26280, 1092777), (27549, 1042440), (27594, 1040740), (29784, 964215), (30610, 938196), (30660, 936666), (32130, 893812), (33507, 857080), (34748, 826470), (36732, 781830), (36792, 780555), (37230, 771372), (39420, 728518), (42840, 670359), (42854, 670140), (43435, 661176), (44676, 642810), (45915, 625464), (45990, 624444), (49640, 578529), (52037, 551880), (52122, 550980), (55098, 521220), (55188, 520370), (55845, 514248), (61220, 469098), (61320, 468333), (64260, 446906), (64281, 446760), (67014, 428540), (68985, 416296), (69496, 413235), (73464, 390915), (74460, 385686), (78183, 367320), (78840, 364259), (82647, 347480), (85708, 335070), (86870, 330588), (89352, 321405), (91830, 312732), (91980, 312222), (104074, 275940), (104244, 275490), (107135, 268056), (110196, 260610), (110376, 260185), (111690, 257124), (122440, 234549), (128520, 223453), (128562, 223380), (130305, 220392), (134028, 214270), (137745, 208488), (137970, 208148), (148920, 192843), (156111, 183960), (156366, 183660), (165294, 173740), (167535, 171416)]