82314960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3805

約数の個数: 160

約数和(自身を含む): 314146560

約数和(自身を除く): 231831600

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, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 3769, 4368, 5460, 7280, 7538, 10920, 11307, 15076, 18845, 21840, 22614, 26383, 30152, 37690, 45228, 48997, 52766, 56535, 60304, 75380, 79149, 90456, 97994, 105532, 113070, 131915, 146991, 150760, 158298, 180912, 195988, 211064, 226140, 244985, 263830, 293982, 301520, 316596, 342979, 391976, 395745, 422128, 452280, 489970, 527660, 587964, 633192, 685958, 734955, 783952, 791490, 904560, 979940, 1028937, 1055320, 1175928, 1266384, 1371916, 1469910, 1582980, 1714895, 1959880, 2057874, 2110640, 2351856, 2743832, 2939820, 3165960, 3429790, 3919760, 4115748, 5144685, 5487664, 5879640, 6331920, 6859580, 8231496, 10289370, 11759280, 13719160, 16462992, 20578740, 27438320, 41157480, 82314960]

約数ペア:

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