164629920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3807

約数の個数: 192

約数和(自身を含む): 638426880

約数和(自身を除く): 473796960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3769, 4368, 5460, 6240, 7280, 7538, 8736, 10920, 11307, 14560, 15076, 18845, 21840, 22614, 26383, 30152, 37690, 43680, 45228, 48997, 52766, 56535, 60304, 75380, 79149, 90456, 97994, 105532, 113070, 120608, 131915, 146991, 150760, 158298, 180912, 195988, 211064, 226140, 244985, 263830, 293982, 301520, 316596, 342979, 361824, 391976, 395745, 422128, 452280, 489970, 527660, 587964, 603040, 633192, 685958, 734955, 783952, 791490, 844256, 904560, 979940, 1028937, 1055320, 1175928, 1266384, 1371916, 1469910, 1567904, 1582980, 1714895, 1809120, 1959880, 2057874, 2110640, 2351856, 2532768, 2743832, 2939820, 3165960, 3429790, 3919760, 4115748, 4221280, 4703712, 5144685, 5487664, 5879640, 6331920, 6859580, 7839520, 8231496, 10289370, 10975328, 11759280, 12663840, 13719160, 16462992, 20578740, 23518560, 27438320, 32925984, 41157480, 54876640, 82314960, 164629920]

約数ペア:

[(1, 164629920), (2, 82314960), (3, 54876640), (4, 41157480), (5, 32925984), (6, 27438320), (7, 23518560), (8, 20578740), (10, 16462992), (12, 13719160), (13, 12663840), (14, 11759280), (15, 10975328), (16, 10289370), (20, 8231496), (21, 7839520), (24, 6859580), (26, 6331920), (28, 5879640), (30, 5487664), (32, 5144685), (35, 4703712), (39, 4221280), (40, 4115748), (42, 3919760), (48, 3429790), (52, 3165960), (56, 2939820), (60, 2743832), (65, 2532768), (70, 2351856), (78, 2110640), (80, 2057874), (84, 1959880), (91, 1809120), (96, 1714895), (104, 1582980), (105, 1567904), (112, 1469910), (120, 1371916), (130, 1266384), (140, 1175928), (156, 1055320), (160, 1028937), (168, 979940), (182, 904560), (195, 844256), (208, 791490), (210, 783952), (224, 734955), (240, 685958), (260, 633192), (273, 603040), (280, 587964), (312, 527660), (336, 489970), (364, 452280), (390, 422128), (416, 395745), (420, 391976), (455, 361824), (480, 342979), (520, 316596), (546, 301520), (560, 293982), (624, 263830), (672, 244985), (728, 226140), (780, 211064), (840, 195988), (910, 180912), (1040, 158298), (1092, 150760), (1120, 146991), (1248, 131915), (1365, 120608), (1456, 113070), (1560, 105532), (1680, 97994), (1820, 90456), (2080, 79149), (2184, 75380), (2730, 60304), (2912, 56535), (3120, 52766), (3360, 48997), (3640, 45228), (3769, 43680), (4368, 37690), (5460, 30152), (6240, 26383), (7280, 22614), (7538, 21840), (8736, 18845), (10920, 15076), (11307, 14560)]