219070320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{130399}}^1$

素因数の和:130422

約数の個数: 80

約数和(自身を含む): 776140800

約数和(自身を除く): 557070480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 130399, 260798, 391197, 521596, 651995, 782394, 912793, 1043192, 1303990, 1564788, 1825586, 1955985, 2086384, 2607980, 2738379, 3129576, 3651172, 3911970, 4563965, 5215960, 5476758, 6259152, 7302344, 7823940, 9127930, 10431920, 10953516, 13691895, 14604688, 15647880, 18255860, 21907032, 27383790, 31295760, 36511720, 43814064, 54767580, 73023440, 109535160, 219070320]

約数ペア:

[(1, 219070320), (2, 109535160), (3, 73023440), (4, 54767580), (5, 43814064), (6, 36511720), (7, 31295760), (8, 27383790), (10, 21907032), (12, 18255860), (14, 15647880), (15, 14604688), (16, 13691895), (20, 10953516), (21, 10431920), (24, 9127930), (28, 7823940), (30, 7302344), (35, 6259152), (40, 5476758), (42, 5215960), (48, 4563965), (56, 3911970), (60, 3651172), (70, 3129576), (80, 2738379), (84, 2607980), (105, 2086384), (112, 1955985), (120, 1825586), (140, 1564788), (168, 1303990), (210, 1043192), (240, 912793), (280, 782394), (336, 651995), (420, 521596), (560, 391197), (840, 260798), (1680, 130399)]