13148788440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 40586888160

約数和(自身を除く): 27438099720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 97, 120, 158, 181, 194, 237, 291, 316, 362, 388, 395, 474, 485, 543, 582, 632, 724, 776, 790, 905, 948, 970, 1086, 1164, 1185, 1448, 1455, 1580, 1810, 1896, 1940, 2172, 2328, 2370, 2715, 2910, 3160, 3620, 3880, 4344, 4740, 5430, 5820, 6241, 7240, 7663, 9480, 10860, 11640, 12482, 14299, 15326, 17557, 18723, 21720, 22989, 24964, 28598, 30652, 31205, 35114, 37446, 38315, 42897, 45978, 49928, 52671, 57196, 61304, 62410, 70228, 71495, 74892, 76630, 85794, 87785, 91956, 93615, 105342, 114392, 114945, 124820, 140456, 142990, 149784, 153260, 171588, 175570, 183912, 187230, 210684, 214485, 229890, 249640, 263355, 285980, 306520, 343176, 351140, 374460, 421368, 428970, 459780, 526710, 571960, 605377, 702280, 748920, 857940, 919560, 1053420, 1129621, 1210754, 1387003, 1715880, 1816131, 2106840, 2259242, 2421508, 2774006, 3026885, 3388863, 3632262, 4161009, 4518484, 4843016, 5548012, 5648105, 6053770, 6777726, 6935015, 7264524, 8322018, 9036968, 9080655, 11096024, 11296210, 12107540, 13555452, 13870030, 14529048, 16644036, 16944315, 18161310, 20805045, 22592420, 24215080, 27110904, 27740060, 33288072, 33888630, 36322620, 41610090, 45184840, 55480120, 67777260, 72645240, 83220180, 109573237, 135554520, 166440360, 219146474, 328719711, 438292948, 547866185, 657439422, 876585896, 1095732370, 1314878844, 1643598555, 2191464740, 2629757688, 3287197110, 4382929480, 6574394220, 13148788440]

約数ペア:

[(1, 13148788440), (2, 6574394220), (3, 4382929480), (4, 3287197110), (5, 2629757688), (6, 2191464740), (8, 1643598555), (10, 1314878844), (12, 1095732370), (15, 876585896), (20, 657439422), (24, 547866185), (30, 438292948), (40, 328719711), (60, 219146474), (79, 166440360), (97, 135554520), (120, 109573237), (158, 83220180), (181, 72645240), (194, 67777260), (237, 55480120), (291, 45184840), (316, 41610090), (362, 36322620), (388, 33888630), (395, 33288072), (474, 27740060), (485, 27110904), (543, 24215080), (582, 22592420), (632, 20805045), (724, 18161310), (776, 16944315), (790, 16644036), (905, 14529048), (948, 13870030), (970, 13555452), (1086, 12107540), (1164, 11296210), (1185, 11096024), (1448, 9080655), (1455, 9036968), (1580, 8322018), (1810, 7264524), (1896, 6935015), (1940, 6777726), (2172, 6053770), (2328, 5648105), (2370, 5548012), (2715, 4843016), (2910, 4518484), (3160, 4161009), (3620, 3632262), (3880, 3388863), (4344, 3026885), (4740, 2774006), (5430, 2421508), (5820, 2259242), (6241, 2106840), (7240, 1816131), (7663, 1715880), (9480, 1387003), (10860, 1210754), (11640, 1129621), (12482, 1053420), (14299, 919560), (15326, 857940), (17557, 748920), (18723, 702280), (21720, 605377), (22989, 571960), (24964, 526710), (28598, 459780), (30652, 428970), (31205, 421368), (35114, 374460), (37446, 351140), (38315, 343176), (42897, 306520), (45978, 285980), (49928, 263355), (52671, 249640), (57196, 229890), (61304, 214485), (62410, 210684), (70228, 187230), (71495, 183912), (74892, 175570), (76630, 171588), (85794, 153260), (87785, 149784), (91956, 142990), (93615, 140456), (105342, 124820), (114392, 114945)]