1219256220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 576

約数和(自身を含む): 4761953280

約数和(自身を除く): 3542697060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 23, 26, 28, 30, 35, 38, 39, 42, 46, 49, 52, 57, 60, 65, 69, 70, 73, 76, 78, 84, 91, 92, 95, 98, 105, 114, 115, 130, 133, 138, 140, 146, 147, 156, 161, 182, 190, 195, 196, 210, 219, 228, 230, 245, 247, 260, 266, 273, 276, 285, 292, 294, 299, 322, 345, 364, 365, 380, 390, 399, 420, 437, 438, 455, 460, 483, 490, 494, 511, 532, 546, 570, 588, 598, 637, 644, 665, 690, 730, 735, 741, 780, 798, 805, 874, 876, 897, 910, 931, 949, 966, 980, 988, 1022, 1092, 1095, 1127, 1140, 1196, 1235, 1274, 1311, 1330, 1365, 1380, 1387, 1460, 1470, 1482, 1495, 1533, 1596, 1610, 1679, 1729, 1748, 1794, 1820, 1862, 1898, 1911, 1932, 1995, 2044, 2093, 2185, 2190, 2254, 2415, 2470, 2548, 2555, 2622, 2660, 2730, 2774, 2793, 2847, 2940, 2964, 2990, 3059, 3066, 3185, 3220, 3358, 3381, 3458, 3577, 3588, 3705, 3724, 3796, 3822, 3990, 4161, 4186, 4370, 4380, 4485, 4508, 4655, 4745, 4830, 4940, 5037, 5110, 5187, 5244, 5460, 5548, 5586, 5635, 5681, 5694, 5980, 6118, 6132, 6279, 6370, 6555, 6643, 6716, 6762, 6916, 6935, 7154, 7410, 7644, 7665, 7980, 8322, 8372, 8395, 8645, 8740, 8970, 9177, 9310, 9490, 9555, 9660, 9709, 10074, 10220, 10374, 10465, 10731, 11172, 11270, 11362, 11388, 11753, 12103, 12236, 12558, 12740, 13110, 13286, 13524, 13870, 13965, 14235, 14308, 14651, 14820, 15295, 15330, 16644, 16790, 16905, 17043, 17290, 17885, 17940, 18031, 18354, 18620, 18980, 19110, 19418, 19929, 20148, 20748, 20805, 20930, 21413, 21462, 21827, 22540, 22724, 23506, 24206, 25116, 25185, 25935, 26220, 26572, 27740, 27930, 28405, 28470, 29127, 29302, 30590, 30660, 31395, 31901, 33215, 33580, 33810, 34086, 34580, 35259, 35770, 36062, 36309, 36708, 38220, 38836, 39767, 39858, 41610, 41860, 42826, 42924, 43654, 43953, 45885, 46501, 47012, 48412, 48545, 50370, 51870, 53655, 54093, 55860, 56810, 56940, 58254, 58604, 58765, 60515, 61180, 62790, 63802, 64239, 65481, 66430, 67620, 67963, 68172, 70518, 71540, 72124, 72618, 73255, 79534, 79716, 82271, 83220, 85215, 85652, 87308, 87906, 90155, 91770, 93002, 95703, 97090, 99645, 100740, 103740, 107065, 107310, 108186, 109135, 113620, 116508, 117530, 119301, 121030, 125580, 126217, 127604, 128478, 130962, 132860, 135926, 139503, 141036, 145236, 145635, 146510, 152789, 159068, 159505, 164542, 170430, 175812, 176295, 180310, 181545, 183540, 186004, 191406, 194180, 198835, 199290, 203889, 214130, 214620, 216372, 218270, 219765, 223307, 232505, 235060, 238602, 242060, 246813, 252434, 256956, 261924, 270465, 271852, 278369, 279006, 291270, 293020, 305578, 319010, 321195, 327405, 329084, 339815, 340860, 352590, 360620, 363090, 378651, 382812, 397670, 398580, 407778, 411355, 414713, 428260, 436540, 439530, 446614, 458367, 465010, 477204, 478515, 493626, 504868, 540930, 556738, 558012, 582540, 596505, 611156, 631085, 638020, 642390, 654810, 669921, 679630, 697515, 705180, 726180, 757302, 763945, 795340, 815556, 822710, 829426, 835107, 879060, 883519, 893228, 916734, 930020, 957030, 987252, 1019445, 1069523, 1081860, 1113476, 1116535, 1193010, 1234065, 1244139, 1262170, 1284780, 1309620, 1339842, 1359260, 1391845, 1395030, 1514604, 1527890, 1563149, 1645420, 1658852, 1670214, 1767038, 1833468, 1893255, 1914060, 2038890, 2073565, 2139046, 2233070, 2291835, 2386020, 2468130, 2488278, 2524340, 2650557, 2679684, 2783690, 2790060, 2902991, 3055780, 3126298, 3208569, 3340428, 3349605, 3534076, 3786510, 4077780, 4147130, 4175535, 4278092, 4417595, 4466140, 4583670, 4689447, 4936260, 4976556, 5301114, 5347615, 5567380, 5805982, 6220695, 6252596, 6417138, 6699210, 7573020, 7815745, 8294260, 8351070, 8708973, 8835190, 9167340, 9378894, 10602228, 10695230, 11611964, 12441390, 12834276, 13252785, 13398420, 14514955, 15631490, 16042845, 16702140, 17417946, 17670380, 18757788, 20320937, 21390460, 23447235, 24882780, 26505570, 29029910, 31262980, 32085690, 34835892, 40641874, 43544865, 46894470, 53011140, 58059820, 60962811, 64171380, 81283748, 87089730, 93788940, 101604685, 121925622, 174179460, 203209370, 243851244, 304814055, 406418740, 609628110, 1219256220]

約数ペア:

[(1, 1219256220), (2, 609628110), (3, 406418740), (4, 304814055), (5, 243851244), (6, 203209370), (7, 174179460), (10, 121925622), (12, 101604685), (13, 93788940), (14, 87089730), (15, 81283748), (19, 64171380), (20, 60962811), (21, 58059820), (23, 53011140), (26, 46894470), (28, 43544865), (30, 40641874), (35, 34835892), (38, 32085690), (39, 31262980), (42, 29029910), (46, 26505570), (49, 24882780), (52, 23447235), (57, 21390460), (60, 20320937), (65, 18757788), (69, 17670380), (70, 17417946), (73, 16702140), (76, 16042845), (78, 15631490), (84, 14514955), (91, 13398420), (92, 13252785), (95, 12834276), (98, 12441390), (105, 11611964), (114, 10695230), (115, 10602228), (130, 9378894), (133, 9167340), (138, 8835190), (140, 8708973), (146, 8351070), (147, 8294260), (156, 7815745), (161, 7573020), (182, 6699210), (190, 6417138), (195, 6252596), (196, 6220695), (210, 5805982), (219, 5567380), (228, 5347615), (230, 5301114), (245, 4976556), (247, 4936260), (260, 4689447), (266, 4583670), (273, 4466140), (276, 4417595), (285, 4278092), (292, 4175535), (294, 4147130), (299, 4077780), (322, 3786510), (345, 3534076), (364, 3349605), (365, 3340428), (380, 3208569), (390, 3126298), (399, 3055780), (420, 2902991), (437, 2790060), (438, 2783690), (455, 2679684), (460, 2650557), (483, 2524340), (490, 2488278), (494, 2468130), (511, 2386020), (532, 2291835), (546, 2233070), (570, 2139046), (588, 2073565), (598, 2038890), (637, 1914060), (644, 1893255), (665, 1833468), (690, 1767038), (730, 1670214), (735, 1658852), (741, 1645420), (780, 1563149), (798, 1527890), (805, 1514604), (874, 1395030), (876, 1391845), (897, 1359260), (910, 1339842), (931, 1309620), (949, 1284780), (966, 1262170), (980, 1244139), (988, 1234065), (1022, 1193010), (1092, 1116535), (1095, 1113476), (1127, 1081860), (1140, 1069523), (1196, 1019445), (1235, 987252), (1274, 957030), (1311, 930020), (1330, 916734), (1365, 893228), (1380, 883519), (1387, 879060), (1460, 835107), (1470, 829426), (1482, 822710), (1495, 815556), (1533, 795340), (1596, 763945), (1610, 757302), (1679, 726180), (1729, 705180), (1748, 697515), (1794, 679630), (1820, 669921), (1862, 654810), (1898, 642390), (1911, 638020), (1932, 631085), (1995, 611156), (2044, 596505), (2093, 582540), (2185, 558012), (2190, 556738), (2254, 540930), (2415, 504868), (2470, 493626), (2548, 478515), (2555, 477204), (2622, 465010), (2660, 458367), (2730, 446614), (2774, 439530), (2793, 436540), (2847, 428260), (2940, 414713), (2964, 411355), (2990, 407778), (3059, 398580), (3066, 397670), (3185, 382812), (3220, 378651), (3358, 363090), (3381, 360620), (3458, 352590), (3577, 340860), (3588, 339815), (3705, 329084), (3724, 327405), (3796, 321195), (3822, 319010), (3990, 305578), (4161, 293020), (4186, 291270), (4370, 279006), (4380, 278369), (4485, 271852), (4508, 270465), (4655, 261924), (4745, 256956), (4830, 252434), (4940, 246813), (5037, 242060), (5110, 238602), (5187, 235060), (5244, 232505), (5460, 223307), (5548, 219765), (5586, 218270), (5635, 216372), (5681, 214620), (5694, 214130), (5980, 203889), (6118, 199290), (6132, 198835), (6279, 194180), (6370, 191406), (6555, 186004), (6643, 183540), (6716, 181545), (6762, 180310), (6916, 176295), (6935, 175812), (7154, 170430), (7410, 164542), (7644, 159505), (7665, 159068), (7980, 152789), (8322, 146510), (8372, 145635), (8395, 145236), (8645, 141036), (8740, 139503), (8970, 135926), (9177, 132860), (9310, 130962), (9490, 128478), (9555, 127604), (9660, 126217), (9709, 125580), (10074, 121030), (10220, 119301), (10374, 117530), (10465, 116508), (10731, 113620), (11172, 109135), (11270, 108186), (11362, 107310), (11388, 107065), (11753, 103740), (12103, 100740), (12236, 99645), (12558, 97090), (12740, 95703), (13110, 93002), (13286, 91770), (13524, 90155), (13870, 87906), (13965, 87308), (14235, 85652), (14308, 85215), (14651, 83220), (14820, 82271), (15295, 79716), (15330, 79534), (16644, 73255), (16790, 72618), (16905, 72124), (17043, 71540), (17290, 70518), (17885, 68172), (17940, 67963), (18031, 67620), (18354, 66430), (18620, 65481), (18980, 64239), (19110, 63802), (19418, 62790), (19929, 61180), (20148, 60515), (20748, 58765), (20805, 58604), (20930, 58254), (21413, 56940), (21462, 56810), (21827, 55860), (22540, 54093), (22724, 53655), (23506, 51870), (24206, 50370), (25116, 48545), (25185, 48412), (25935, 47012), (26220, 46501), (26572, 45885), (27740, 43953), (27930, 43654), (28405, 42924), (28470, 42826), (29127, 41860), (29302, 41610), (30590, 39858), (30660, 39767), (31395, 38836), (31901, 38220), (33215, 36708), (33580, 36309), (33810, 36062), (34086, 35770), (34580, 35259)]