2001648320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12241}}^1$

素因数の和:12338

約数の個数: 112

約数和(自身を含む): 5522415168

約数和(自身を除く): 3520766848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 4088, 4672, 5110, 5840, 8176, 10220, 11680, 12241, 16352, 20440, 23360, 24482, 32704, 40880, 48964, 61205, 81760, 85687, 97928, 122410, 163520, 171374, 195856, 244820, 342748, 391712, 428435, 489640, 685496, 783424, 856870, 893593, 979280, 1370992, 1713740, 1787186, 1958560, 2741984, 3427480, 3574372, 3917120, 4467965, 5483968, 6255151, 6854960, 7148744, 8935930, 12510302, 13709920, 14297488, 17871860, 25020604, 27419840, 28594976, 31275755, 35743720, 50041208, 57189952, 62551510, 71487440, 100082416, 125103020, 142974880, 200164832, 250206040, 285949760, 400329664, 500412080, 1000824160, 2001648320]

約数ペア:

[(1, 2001648320), (2, 1000824160), (4, 500412080), (5, 400329664), (7, 285949760), (8, 250206040), (10, 200164832), (14, 142974880), (16, 125103020), (20, 100082416), (28, 71487440), (32, 62551510), (35, 57189952), (40, 50041208), (56, 35743720), (64, 31275755), (70, 28594976), (73, 27419840), (80, 25020604), (112, 17871860), (140, 14297488), (146, 13709920), (160, 12510302), (224, 8935930), (280, 7148744), (292, 6854960), (320, 6255151), (365, 5483968), (448, 4467965), (511, 3917120), (560, 3574372), (584, 3427480), (730, 2741984), (1022, 1958560), (1120, 1787186), (1168, 1713740), (1460, 1370992), (2044, 979280), (2240, 893593), (2336, 856870), (2555, 783424), (2920, 685496), (4088, 489640), (4672, 428435), (5110, 391712), (5840, 342748), (8176, 244820), (10220, 195856), (11680, 171374), (12241, 163520), (16352, 122410), (20440, 97928), (23360, 85687), (24482, 81760), (32704, 61205), (40880, 48964)]