130231920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 509967360

約数和(自身を除く): 379735440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 89, 91, 104, 105, 112, 120, 130, 134, 140, 156, 168, 178, 182, 195, 201, 208, 210, 240, 260, 267, 268, 273, 280, 312, 335, 336, 356, 364, 390, 402, 420, 445, 455, 469, 520, 534, 536, 546, 560, 623, 624, 670, 712, 728, 780, 804, 840, 871, 890, 910, 938, 1005, 1040, 1068, 1072, 1092, 1157, 1246, 1335, 1340, 1365, 1407, 1424, 1456, 1560, 1608, 1680, 1742, 1780, 1820, 1869, 1876, 2010, 2136, 2184, 2314, 2345, 2492, 2613, 2670, 2680, 2730, 2814, 3115, 3120, 3216, 3471, 3484, 3560, 3640, 3738, 3752, 4020, 4272, 4355, 4368, 4628, 4690, 4984, 5226, 5340, 5360, 5460, 5628, 5785, 5963, 6097, 6230, 6942, 6968, 7035, 7120, 7280, 7476, 7504, 8040, 8099, 8710, 9256, 9345, 9380, 9968, 10452, 10680, 10920, 11256, 11570, 11926, 12194, 12460, 13065, 13884, 13936, 14070, 14952, 16080, 16198, 17355, 17420, 17889, 18291, 18512, 18690, 18760, 20904, 21360, 21840, 22512, 23140, 23852, 24297, 24388, 24920, 26130, 27768, 28140, 29815, 29904, 30485, 32396, 34710, 34840, 35778, 36582, 37380, 37520, 40495, 41741, 41808, 46280, 47704, 48594, 48776, 49840, 52260, 55536, 56280, 59630, 60970, 64792, 69420, 69680, 71556, 73164, 74760, 77519, 80990, 83482, 89445, 91455, 92560, 95408, 97188, 97552, 104520, 112560, 119260, 121485, 121940, 125223, 129584, 138840, 143112, 146328, 149520, 155038, 161980, 166964, 178890, 182910, 194376, 208705, 209040, 232557, 238520, 242970, 243880, 250446, 277680, 286224, 292656, 310076, 323960, 333928, 357780, 365820, 387595, 388752, 417410, 465114, 477040, 485940, 487760, 500892, 542633, 620152, 626115, 647920, 667856, 715560, 731640, 775190, 834820, 930228, 971880, 1001784, 1085266, 1162785, 1240304, 1252230, 1431120, 1463280, 1550380, 1627899, 1669640, 1860456, 1943760, 2003568, 2170532, 2325570, 2504460, 2713165, 3100760, 3255798, 3339280, 3720912, 4341064, 4651140, 5008920, 5426330, 6201520, 6511596, 8139495, 8682128, 9302280, 10017840, 10852660, 13023192, 16278990, 18604560, 21705320, 26046384, 32557980, 43410640, 65115960, 130231920]

約数ペア:

[(1, 130231920), (2, 65115960), (3, 43410640), (4, 32557980), (5, 26046384), (6, 21705320), (7, 18604560), (8, 16278990), (10, 13023192), (12, 10852660), (13, 10017840), (14, 9302280), (15, 8682128), (16, 8139495), (20, 6511596), (21, 6201520), (24, 5426330), (26, 5008920), (28, 4651140), (30, 4341064), (35, 3720912), (39, 3339280), (40, 3255798), (42, 3100760), (48, 2713165), (52, 2504460), (56, 2325570), (60, 2170532), (65, 2003568), (67, 1943760), (70, 1860456), (78, 1669640), (80, 1627899), (84, 1550380), (89, 1463280), (91, 1431120), (104, 1252230), (105, 1240304), (112, 1162785), (120, 1085266), (130, 1001784), (134, 971880), (140, 930228), (156, 834820), (168, 775190), (178, 731640), (182, 715560), (195, 667856), (201, 647920), (208, 626115), (210, 620152), (240, 542633), (260, 500892), (267, 487760), (268, 485940), (273, 477040), (280, 465114), (312, 417410), (335, 388752), (336, 387595), (356, 365820), (364, 357780), (390, 333928), (402, 323960), (420, 310076), (445, 292656), (455, 286224), (469, 277680), (520, 250446), (534, 243880), (536, 242970), (546, 238520), (560, 232557), (623, 209040), (624, 208705), (670, 194376), (712, 182910), (728, 178890), (780, 166964), (804, 161980), (840, 155038), (871, 149520), (890, 146328), (910, 143112), (938, 138840), (1005, 129584), (1040, 125223), (1068, 121940), (1072, 121485), (1092, 119260), (1157, 112560), (1246, 104520), (1335, 97552), (1340, 97188), (1365, 95408), (1407, 92560), (1424, 91455), (1456, 89445), (1560, 83482), (1608, 80990), (1680, 77519), (1742, 74760), (1780, 73164), (1820, 71556), (1869, 69680), (1876, 69420), (2010, 64792), (2136, 60970), (2184, 59630), (2314, 56280), (2345, 55536), (2492, 52260), (2613, 49840), (2670, 48776), (2680, 48594), (2730, 47704), (2814, 46280), (3115, 41808), (3120, 41741), (3216, 40495), (3471, 37520), (3484, 37380), (3560, 36582), (3640, 35778), (3738, 34840), (3752, 34710), (4020, 32396), (4272, 30485), (4355, 29904), (4368, 29815), (4628, 28140), (4690, 27768), (4984, 26130), (5226, 24920), (5340, 24388), (5360, 24297), (5460, 23852), (5628, 23140), (5785, 22512), (5963, 21840), (6097, 21360), (6230, 20904), (6942, 18760), (6968, 18690), (7035, 18512), (7120, 18291), (7280, 17889), (7476, 17420), (7504, 17355), (8040, 16198), (8099, 16080), (8710, 14952), (9256, 14070), (9345, 13936), (9380, 13884), (9968, 13065), (10452, 12460), (10680, 12194), (10920, 11926), (11256, 11570)]