315500640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 384

約数和(自身を含む): 1268047872

約数和(自身を除く): 952547232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 224, 233, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 466, 480, 496, 520, 546, 560, 620, 624, 651, 672, 699, 728, 744, 780, 806, 840, 868, 910, 930, 932, 992, 1040, 1085, 1092, 1120, 1165, 1209, 1240, 1248, 1302, 1365, 1398, 1456, 1488, 1560, 1612, 1631, 1680, 1736, 1820, 1860, 1864, 2015, 2080, 2170, 2184, 2330, 2418, 2480, 2604, 2730, 2796, 2821, 2912, 2976, 3029, 3120, 3224, 3255, 3262, 3360, 3472, 3495, 3640, 3720, 3728, 4030, 4340, 4368, 4660, 4836, 4893, 4960, 5208, 5460, 5592, 5642, 6045, 6058, 6240, 6448, 6510, 6524, 6944, 6990, 7223, 7280, 7440, 7456, 8060, 8155, 8463, 8680, 8736, 9087, 9320, 9672, 9786, 10416, 10920, 11184, 11284, 12090, 12116, 12896, 13020, 13048, 13980, 14105, 14446, 14560, 14880, 15145, 16120, 16310, 16926, 17360, 18174, 18640, 19344, 19572, 20832, 21203, 21669, 21840, 22368, 22568, 24180, 24232, 24465, 26040, 26096, 27960, 28210, 28892, 30290, 32240, 32620, 33852, 34720, 36115, 36348, 37280, 38688, 39144, 42315, 42406, 43338, 43680, 45136, 45435, 48360, 48464, 48930, 50561, 52080, 52192, 55920, 56420, 57784, 60580, 63609, 64480, 65240, 67704, 72230, 72696, 78288, 84630, 84812, 86676, 90272, 90870, 93899, 96720, 96928, 97860, 101122, 104160, 106015, 108345, 111840, 112840, 115568, 121160, 127218, 130480, 135408, 144460, 145392, 151683, 156576, 169260, 169624, 173352, 181740, 187798, 193440, 195720, 202244, 212030, 216690, 225680, 231136, 242320, 252805, 254436, 260960, 270816, 281697, 288920, 290784, 303366, 318045, 338520, 339248, 346704, 363480, 375596, 391440, 404488, 424060, 433380, 451360, 469495, 484640, 505610, 508872, 563394, 577840, 606732, 636090, 657293, 677040, 678496, 693408, 726960, 751192, 758415, 782880, 808976, 848120, 866760, 938990, 1011220, 1017744, 1126788, 1155680, 1213464, 1272180, 1314586, 1354080, 1408485, 1453920, 1502384, 1516830, 1617952, 1696240, 1733520, 1877980, 1971879, 2022440, 2035488, 2253576, 2426928, 2544360, 2629172, 2816970, 3004768, 3033660, 3286465, 3392480, 3467040, 3755960, 3943758, 4044880, 4507152, 4853856, 5088720, 5258344, 5633940, 6067320, 6572930, 7511920, 7887516, 8089760, 9014304, 9859395, 10177440, 10516688, 11267880, 12134640, 13145860, 15023840, 15775032, 19718790, 21033376, 22535760, 24269280, 26291720, 31550064, 39437580, 45071520, 52583440, 63100128, 78875160, 105166880, 157750320, 315500640]

約数ペア:

[(1, 315500640), (2, 157750320), (3, 105166880), (4, 78875160), (5, 63100128), (6, 52583440), (7, 45071520), (8, 39437580), (10, 31550064), (12, 26291720), (13, 24269280), (14, 22535760), (15, 21033376), (16, 19718790), (20, 15775032), (21, 15023840), (24, 13145860), (26, 12134640), (28, 11267880), (30, 10516688), (31, 10177440), (32, 9859395), (35, 9014304), (39, 8089760), (40, 7887516), (42, 7511920), (48, 6572930), (52, 6067320), (56, 5633940), (60, 5258344), (62, 5088720), (65, 4853856), (70, 4507152), (78, 4044880), (80, 3943758), (84, 3755960), (91, 3467040), (93, 3392480), (96, 3286465), (104, 3033660), (105, 3004768), (112, 2816970), (120, 2629172), (124, 2544360), (130, 2426928), (140, 2253576), (155, 2035488), (156, 2022440), (160, 1971879), (168, 1877980), (182, 1733520), (186, 1696240), (195, 1617952), (208, 1516830), (210, 1502384), (217, 1453920), (224, 1408485), (233, 1354080), (240, 1314586), (248, 1272180), (260, 1213464), (273, 1155680), (280, 1126788), (310, 1017744), (312, 1011220), (336, 938990), (364, 866760), (372, 848120), (390, 808976), (403, 782880), (416, 758415), (420, 751192), (434, 726960), (455, 693408), (465, 678496), (466, 677040), (480, 657293), (496, 636090), (520, 606732), (546, 577840), (560, 563394), (620, 508872), (624, 505610), (651, 484640), (672, 469495), (699, 451360), (728, 433380), (744, 424060), (780, 404488), (806, 391440), (840, 375596), (868, 363480), (910, 346704), (930, 339248), (932, 338520), (992, 318045), (1040, 303366), (1085, 290784), (1092, 288920), (1120, 281697), (1165, 270816), (1209, 260960), (1240, 254436), (1248, 252805), (1302, 242320), (1365, 231136), (1398, 225680), (1456, 216690), (1488, 212030), (1560, 202244), (1612, 195720), (1631, 193440), (1680, 187798), (1736, 181740), (1820, 173352), (1860, 169624), (1864, 169260), (2015, 156576), (2080, 151683), (2170, 145392), (2184, 144460), (2330, 135408), (2418, 130480), (2480, 127218), (2604, 121160), (2730, 115568), (2796, 112840), (2821, 111840), (2912, 108345), (2976, 106015), (3029, 104160), (3120, 101122), (3224, 97860), (3255, 96928), (3262, 96720), (3360, 93899), (3472, 90870), (3495, 90272), (3640, 86676), (3720, 84812), (3728, 84630), (4030, 78288), (4340, 72696), (4368, 72230), (4660, 67704), (4836, 65240), (4893, 64480), (4960, 63609), (5208, 60580), (5460, 57784), (5592, 56420), (5642, 55920), (6045, 52192), (6058, 52080), (6240, 50561), (6448, 48930), (6510, 48464), (6524, 48360), (6944, 45435), (6990, 45136), (7223, 43680), (7280, 43338), (7440, 42406), (7456, 42315), (8060, 39144), (8155, 38688), (8463, 37280), (8680, 36348), (8736, 36115), (9087, 34720), (9320, 33852), (9672, 32620), (9786, 32240), (10416, 30290), (10920, 28892), (11184, 28210), (11284, 27960), (12090, 26096), (12116, 26040), (12896, 24465), (13020, 24232), (13048, 24180), (13980, 22568), (14105, 22368), (14446, 21840), (14560, 21669), (14880, 21203), (15145, 20832), (16120, 19572), (16310, 19344), (16926, 18640), (17360, 18174)]