146002920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2475

約数の個数: 128

約数和(自身を含む): 507651840

約数和(自身を除く): 361648920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2381, 2555, 2920, 3066, 4088, 4380, 4762, 5110, 6132, 7143, 7665, 8760, 9524, 10220, 11905, 12264, 14286, 15330, 16667, 19048, 20440, 23810, 28572, 30660, 33334, 35715, 47620, 50001, 57144, 61320, 66668, 71430, 83335, 95240, 100002, 133336, 142860, 166670, 173813, 200004, 250005, 285720, 333340, 347626, 400008, 500010, 521439, 666680, 695252, 869065, 1000020, 1042878, 1216691, 1390504, 1738130, 2000040, 2085756, 2433382, 2607195, 3476260, 3650073, 4171512, 4866764, 5214390, 6083455, 6952520, 7300146, 9733528, 10428780, 12166910, 14600292, 18250365, 20857560, 24333820, 29200584, 36500730, 48667640, 73001460, 146002920]

約数ペア:

[(1, 146002920), (2, 73001460), (3, 48667640), (4, 36500730), (5, 29200584), (6, 24333820), (7, 20857560), (8, 18250365), (10, 14600292), (12, 12166910), (14, 10428780), (15, 9733528), (20, 7300146), (21, 6952520), (24, 6083455), (28, 5214390), (30, 4866764), (35, 4171512), (40, 3650073), (42, 3476260), (56, 2607195), (60, 2433382), (70, 2085756), (73, 2000040), (84, 1738130), (105, 1390504), (120, 1216691), (140, 1042878), (146, 1000020), (168, 869065), (210, 695252), (219, 666680), (280, 521439), (292, 500010), (365, 400008), (420, 347626), (438, 333340), (511, 285720), (584, 250005), (730, 200004), (840, 173813), (876, 166670), (1022, 142860), (1095, 133336), (1460, 100002), (1533, 95240), (1752, 83335), (2044, 71430), (2190, 66668), (2381, 61320), (2555, 57144), (2920, 50001), (3066, 47620), (4088, 35715), (4380, 33334), (4762, 30660), (5110, 28572), (6132, 23810), (7143, 20440), (7665, 19048), (8760, 16667), (9524, 15330), (10220, 14286), (11905, 12264)]