1287386880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 576

約数和(自身を含む): 4932482688

約数和(自身を除く): 3645095808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 37, 39, 40, 41, 48, 51, 52, 60, 64, 65, 68, 74, 78, 80, 82, 85, 96, 102, 104, 111, 120, 123, 128, 130, 136, 148, 156, 160, 164, 170, 185, 192, 195, 204, 205, 208, 221, 222, 240, 246, 255, 256, 260, 272, 296, 312, 320, 328, 340, 370, 384, 390, 408, 410, 416, 442, 444, 480, 481, 492, 510, 520, 533, 544, 555, 592, 615, 624, 629, 640, 656, 663, 680, 697, 740, 768, 780, 816, 820, 832, 884, 888, 960, 962, 984, 1020, 1040, 1066, 1088, 1105, 1110, 1184, 1230, 1248, 1258, 1280, 1312, 1326, 1360, 1394, 1443, 1480, 1517, 1560, 1599, 1632, 1640, 1664, 1768, 1776, 1887, 1920, 1924, 1968, 2040, 2080, 2091, 2132, 2176, 2210, 2220, 2368, 2405, 2460, 2496, 2516, 2624, 2652, 2665, 2720, 2788, 2886, 2960, 3034, 3120, 3145, 3198, 3264, 3280, 3315, 3328, 3485, 3536, 3552, 3774, 3840, 3848, 3936, 4080, 4160, 4182, 4264, 4352, 4420, 4440, 4551, 4736, 4810, 4920, 4992, 5032, 5248, 5304, 5330, 5440, 5576, 5772, 5920, 6068, 6240, 6290, 6396, 6528, 6560, 6630, 6970, 7072, 7104, 7215, 7548, 7585, 7696, 7872, 7995, 8160, 8177, 8320, 8364, 8528, 8840, 8880, 9061, 9102, 9435, 9472, 9620, 9840, 9984, 10064, 10455, 10496, 10608, 10660, 10880, 11152, 11544, 11840, 12136, 12480, 12580, 12792, 13056, 13120, 13260, 13940, 14144, 14208, 14430, 15096, 15170, 15392, 15744, 15990, 16320, 16354, 16640, 16728, 17056, 17680, 17760, 18122, 18204, 18870, 19240, 19680, 19721, 20128, 20910, 21216, 21320, 21760, 22304, 22755, 23088, 23680, 24272, 24531, 24960, 25160, 25584, 25789, 26240, 26520, 27183, 27880, 28288, 28416, 28860, 30192, 30340, 30784, 31488, 31980, 32640, 32708, 33456, 34112, 35360, 35520, 36244, 36408, 37740, 38480, 39360, 39442, 40256, 40885, 41820, 42432, 42640, 44608, 45305, 45510, 46176, 47360, 48544, 49062, 49920, 50320, 51168, 51578, 52480, 53040, 54366, 55760, 56576, 57720, 59163, 60384, 60680, 61568, 63960, 65280, 65416, 66912, 68224, 70720, 71040, 72488, 72816, 75480, 76960, 77367, 78720, 78884, 80512, 81770, 83640, 84864, 85280, 89216, 90610, 91020, 92352, 97088, 98124, 98605, 100640, 102336, 103156, 106080, 108732, 111520, 115440, 118326, 120768, 121360, 122655, 123136, 127920, 128945, 130832, 133824, 135915, 136448, 141440, 142080, 144976, 145632, 150960, 153920, 154734, 157440, 157768, 161024, 163540, 167280, 169728, 170560, 178432, 181220, 182040, 184704, 194176, 196248, 197210, 201280, 204672, 206312, 212160, 217464, 223040, 230880, 236652, 241536, 242720, 245310, 255840, 257890, 261664, 267648, 271830, 282880, 289952, 291264, 295815, 301920, 307840, 309468, 315536, 327080, 334560, 335257, 341120, 362440, 364080, 369408, 386835, 388352, 392496, 394420, 402560, 409344, 412624, 424320, 434928, 446080, 461760, 473304, 483072, 485440, 490620, 511680, 515780, 523328, 535296, 543660, 579904, 582528, 591630, 603840, 615680, 618936, 631072, 654160, 669120, 670514, 682240, 724880, 728160, 773670, 784992, 788840, 805120, 825248, 848640, 869856, 892160, 923520, 946608, 970880, 981240, 1005771, 1023360, 1031560, 1046656, 1087320, 1159808, 1165056, 1183260, 1207680, 1237872, 1262144, 1308320, 1338240, 1341028, 1449760, 1456320, 1547340, 1569984, 1577680, 1650496, 1676285, 1739712, 1847040, 1893216, 1941760, 1962480, 2011542, 2046720, 2063120, 2093312, 2174640, 2319616, 2366520, 2415360, 2475744, 2524288, 2616640, 2676480, 2682056, 2899520, 2912640, 3094680, 3139968, 3155360, 3300992, 3352570, 3479424, 3786432, 3924960, 4023084, 4126240, 4349280, 4733040, 4951488, 5028855, 5048576, 5233280, 5364112, 5799040, 5825280, 6189360, 6279936, 6310720, 6601984, 6705140, 6958848, 7572864, 7849920, 8046168, 8252480, 8698560, 9466080, 9902976, 10057710, 10466560, 10728224, 11598080, 12378720, 12621440, 13410280, 15145728, 15699840, 16092336, 16504960, 17397120, 18932160, 19805952, 20115420, 21456448, 24757440, 25242880, 26820560, 31399680, 32184672, 33009920, 34794240, 37864320, 40230840, 42912896, 49514880, 53641120, 64369344, 75728640, 80461680, 85825792, 99029760, 107282240, 128738688, 160923360, 214564480, 257477376, 321846720, 429128960, 643693440, 1287386880]

約数ペア:

[(1, 1287386880), (2, 643693440), (3, 429128960), (4, 321846720), (5, 257477376), (6, 214564480), (8, 160923360), (10, 128738688), (12, 107282240), (13, 99029760), (15, 85825792), (16, 80461680), (17, 75728640), (20, 64369344), (24, 53641120), (26, 49514880), (30, 42912896), (32, 40230840), (34, 37864320), (37, 34794240), (39, 33009920), (40, 32184672), (41, 31399680), (48, 26820560), (51, 25242880), (52, 24757440), (60, 21456448), (64, 20115420), (65, 19805952), (68, 18932160), (74, 17397120), (78, 16504960), (80, 16092336), (82, 15699840), (85, 15145728), (96, 13410280), (102, 12621440), (104, 12378720), (111, 11598080), (120, 10728224), (123, 10466560), (128, 10057710), (130, 9902976), (136, 9466080), (148, 8698560), (156, 8252480), (160, 8046168), (164, 7849920), (170, 7572864), (185, 6958848), (192, 6705140), (195, 6601984), (204, 6310720), (205, 6279936), (208, 6189360), (221, 5825280), (222, 5799040), (240, 5364112), (246, 5233280), (255, 5048576), (256, 5028855), (260, 4951488), (272, 4733040), (296, 4349280), (312, 4126240), (320, 4023084), (328, 3924960), (340, 3786432), (370, 3479424), (384, 3352570), (390, 3300992), (408, 3155360), (410, 3139968), (416, 3094680), (442, 2912640), (444, 2899520), (480, 2682056), (481, 2676480), (492, 2616640), (510, 2524288), (520, 2475744), (533, 2415360), (544, 2366520), (555, 2319616), (592, 2174640), (615, 2093312), (624, 2063120), (629, 2046720), (640, 2011542), (656, 1962480), (663, 1941760), (680, 1893216), (697, 1847040), (740, 1739712), (768, 1676285), (780, 1650496), (816, 1577680), (820, 1569984), (832, 1547340), (884, 1456320), (888, 1449760), (960, 1341028), (962, 1338240), (984, 1308320), (1020, 1262144), (1040, 1237872), (1066, 1207680), (1088, 1183260), (1105, 1165056), (1110, 1159808), (1184, 1087320), (1230, 1046656), (1248, 1031560), (1258, 1023360), (1280, 1005771), (1312, 981240), (1326, 970880), (1360, 946608), (1394, 923520), (1443, 892160), (1480, 869856), (1517, 848640), (1560, 825248), (1599, 805120), (1632, 788840), (1640, 784992), (1664, 773670), (1768, 728160), (1776, 724880), (1887, 682240), (1920, 670514), (1924, 669120), (1968, 654160), (2040, 631072), (2080, 618936), (2091, 615680), (2132, 603840), (2176, 591630), (2210, 582528), (2220, 579904), (2368, 543660), (2405, 535296), (2460, 523328), (2496, 515780), (2516, 511680), (2624, 490620), (2652, 485440), (2665, 483072), (2720, 473304), (2788, 461760), (2886, 446080), (2960, 434928), (3034, 424320), (3120, 412624), (3145, 409344), (3198, 402560), (3264, 394420), (3280, 392496), (3315, 388352), (3328, 386835), (3485, 369408), (3536, 364080), (3552, 362440), (3774, 341120), (3840, 335257), (3848, 334560), (3936, 327080), (4080, 315536), (4160, 309468), (4182, 307840), (4264, 301920), (4352, 295815), (4420, 291264), (4440, 289952), (4551, 282880), (4736, 271830), (4810, 267648), (4920, 261664), (4992, 257890), (5032, 255840), (5248, 245310), (5304, 242720), (5330, 241536), (5440, 236652), (5576, 230880), (5772, 223040), (5920, 217464), (6068, 212160), (6240, 206312), (6290, 204672), (6396, 201280), (6528, 197210), (6560, 196248), (6630, 194176), (6970, 184704), (7072, 182040), (7104, 181220), (7215, 178432), (7548, 170560), (7585, 169728), (7696, 167280), (7872, 163540), (7995, 161024), (8160, 157768), (8177, 157440), (8320, 154734), (8364, 153920), (8528, 150960), (8840, 145632), (8880, 144976), (9061, 142080), (9102, 141440), (9435, 136448), (9472, 135915), (9620, 133824), (9840, 130832), (9984, 128945), (10064, 127920), (10455, 123136), (10496, 122655), (10608, 121360), (10660, 120768), (10880, 118326), (11152, 115440), (11544, 111520), (11840, 108732), (12136, 106080), (12480, 103156), (12580, 102336), (12792, 100640), (13056, 98605), (13120, 98124), (13260, 97088), (13940, 92352), (14144, 91020), (14208, 90610), (14430, 89216), (15096, 85280), (15170, 84864), (15392, 83640), (15744, 81770), (15990, 80512), (16320, 78884), (16354, 78720), (16640, 77367), (16728, 76960), (17056, 75480), (17680, 72816), (17760, 72488), (18122, 71040), (18204, 70720), (18870, 68224), (19240, 66912), (19680, 65416), (19721, 65280), (20128, 63960), (20910, 61568), (21216, 60680), (21320, 60384), (21760, 59163), (22304, 57720), (22755, 56576), (23088, 55760), (23680, 54366), (24272, 53040), (24531, 52480), (24960, 51578), (25160, 51168), (25584, 50320), (25789, 49920), (26240, 49062), (26520, 48544), (27183, 47360), (27880, 46176), (28288, 45510), (28416, 45305), (28860, 44608), (30192, 42640), (30340, 42432), (30784, 41820), (31488, 40885), (31980, 40256), (32640, 39442), (32708, 39360), (33456, 38480), (34112, 37740), (35360, 36408), (35520, 36244)]