15221242128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 320

約数和(自身を含む): 45141110784

約数和(自身を除く): 29919868656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 41, 46, 48, 51, 68, 69, 82, 92, 102, 123, 131, 136, 138, 151, 164, 184, 204, 246, 262, 272, 276, 302, 328, 368, 391, 393, 408, 453, 492, 524, 552, 604, 656, 697, 782, 786, 816, 906, 943, 984, 1048, 1104, 1173, 1208, 1394, 1564, 1572, 1812, 1886, 1968, 2091, 2096, 2227, 2346, 2416, 2567, 2788, 2829, 3013, 3128, 3144, 3473, 3624, 3772, 4182, 4454, 4692, 5134, 5371, 5576, 5658, 6026, 6191, 6256, 6288, 6681, 6946, 7248, 7544, 7701, 8364, 8908, 9039, 9384, 10268, 10419, 10742, 11152, 11316, 12052, 12382, 13362, 13892, 15088, 15402, 16031, 16113, 16728, 17816, 18078, 18573, 18768, 19781, 20536, 20838, 21484, 22632, 24104, 24764, 26724, 27784, 30804, 32062, 32226, 33456, 35632, 36156, 37146, 39562, 41072, 41676, 42968, 45264, 48093, 48208, 49528, 51221, 53448, 55568, 59041, 59343, 61608, 64124, 64452, 72312, 74292, 79124, 83352, 85936, 91307, 96186, 99056, 102442, 105247, 106896, 118082, 118686, 123216, 123533, 128248, 128904, 142393, 144624, 148584, 153663, 158248, 166704, 177123, 182614, 192372, 204884, 210494, 236164, 237372, 247066, 256496, 257808, 273921, 284786, 297168, 307326, 315741, 316496, 336277, 354246, 365228, 370599, 384744, 409768, 420988, 427179, 454963, 472328, 474744, 494132, 547842, 569572, 614652, 631482, 672554, 708492, 730456, 741198, 769488, 811021, 819536, 841976, 854358, 909926, 944656, 949488, 988264, 1008831, 1095684, 1139144, 1229304, 1262964, 1345108, 1364889, 1416984, 1460912, 1482396, 1622042, 1683952, 1708716, 1819852, 1976528, 2017662, 2100061, 2191368, 2278288, 2420681, 2433063, 2458608, 2525928, 2690216, 2729778, 2833968, 2964792, 3244084, 3417432, 3639704, 4035324, 4200122, 4382736, 4841362, 4866126, 5051856, 5380432, 5459556, 5929584, 6300183, 6488168, 6834864, 7262043, 7279408, 7734371, 8070648, 8400244, 9682724, 9732252, 10919112, 12600366, 12976336, 13787357, 14524086, 15468742, 16141296, 16800488, 18653483, 19365448, 19464504, 21838224, 23203113, 25200732, 27574714, 29048172, 30937484, 33600976, 37306966, 38730896, 38929008, 41362071, 46406226, 50401464, 55149428, 55960449, 58096344, 61874968, 74613932, 82724142, 92812452, 100802928, 110298856, 111920898, 116192688, 123749936, 149227864, 165448284, 185624904, 220597712, 223841796, 298455728, 317109211, 330896568, 371249808, 447683592, 634218422, 661793136, 895367184, 951327633, 1268436844, 1902655266, 2536873688, 3805310532, 5073747376, 7610621064, 15221242128]

約数ペア:

[(1, 15221242128), (2, 7610621064), (3, 5073747376), (4, 3805310532), (6, 2536873688), (8, 1902655266), (12, 1268436844), (16, 951327633), (17, 895367184), (23, 661793136), (24, 634218422), (34, 447683592), (41, 371249808), (46, 330896568), (48, 317109211), (51, 298455728), (68, 223841796), (69, 220597712), (82, 185624904), (92, 165448284), (102, 149227864), (123, 123749936), (131, 116192688), (136, 111920898), (138, 110298856), (151, 100802928), (164, 92812452), (184, 82724142), (204, 74613932), (246, 61874968), (262, 58096344), (272, 55960449), (276, 55149428), (302, 50401464), (328, 46406226), (368, 41362071), (391, 38929008), (393, 38730896), (408, 37306966), (453, 33600976), (492, 30937484), (524, 29048172), (552, 27574714), (604, 25200732), (656, 23203113), (697, 21838224), (782, 19464504), (786, 19365448), (816, 18653483), (906, 16800488), (943, 16141296), (984, 15468742), (1048, 14524086), (1104, 13787357), (1173, 12976336), (1208, 12600366), (1394, 10919112), (1564, 9732252), (1572, 9682724), (1812, 8400244), (1886, 8070648), (1968, 7734371), (2091, 7279408), (2096, 7262043), (2227, 6834864), (2346, 6488168), (2416, 6300183), (2567, 5929584), (2788, 5459556), (2829, 5380432), (3013, 5051856), (3128, 4866126), (3144, 4841362), (3473, 4382736), (3624, 4200122), (3772, 4035324), (4182, 3639704), (4454, 3417432), (4692, 3244084), (5134, 2964792), (5371, 2833968), (5576, 2729778), (5658, 2690216), (6026, 2525928), (6191, 2458608), (6256, 2433063), (6288, 2420681), (6681, 2278288), (6946, 2191368), (7248, 2100061), (7544, 2017662), (7701, 1976528), (8364, 1819852), (8908, 1708716), (9039, 1683952), (9384, 1622042), (10268, 1482396), (10419, 1460912), (10742, 1416984), (11152, 1364889), (11316, 1345108), (12052, 1262964), (12382, 1229304), (13362, 1139144), (13892, 1095684), (15088, 1008831), (15402, 988264), (16031, 949488), (16113, 944656), (16728, 909926), (17816, 854358), (18078, 841976), (18573, 819536), (18768, 811021), (19781, 769488), (20536, 741198), (20838, 730456), (21484, 708492), (22632, 672554), (24104, 631482), (24764, 614652), (26724, 569572), (27784, 547842), (30804, 494132), (32062, 474744), (32226, 472328), (33456, 454963), (35632, 427179), (36156, 420988), (37146, 409768), (39562, 384744), (41072, 370599), (41676, 365228), (42968, 354246), (45264, 336277), (48093, 316496), (48208, 315741), (49528, 307326), (51221, 297168), (53448, 284786), (55568, 273921), (59041, 257808), (59343, 256496), (61608, 247066), (64124, 237372), (64452, 236164), (72312, 210494), (74292, 204884), (79124, 192372), (83352, 182614), (85936, 177123), (91307, 166704), (96186, 158248), (99056, 153663), (102442, 148584), (105247, 144624), (106896, 142393), (118082, 128904), (118686, 128248), (123216, 123533)]