168163680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18476

約数の個数: 96

約数和(自身を含む): 557625600

約数和(自身を除く): 389461920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 184390, 221268, 276585, 295024, 350341, 368780, 442536, 553170, 590048, 700682, 737560, 885072, 1051023, 1106340, 1401364, 1475120, 1751705, 1770144, 2102046, 2212680, 2802728, 2950240, 3503410, 4204092, 4425360, 5255115, 5605456, 7006820, 8408184, 8850720, 10510230, 11210912, 14013640, 16816368, 21020460, 28027280, 33632736, 42040920, 56054560, 84081840, 168163680]

約数ペア:

[(1, 168163680), (2, 84081840), (3, 56054560), (4, 42040920), (5, 33632736), (6, 28027280), (8, 21020460), (10, 16816368), (12, 14013640), (15, 11210912), (16, 10510230), (19, 8850720), (20, 8408184), (24, 7006820), (30, 5605456), (32, 5255115), (38, 4425360), (40, 4204092), (48, 3503410), (57, 2950240), (60, 2802728), (76, 2212680), (80, 2102046), (95, 1770144), (96, 1751705), (114, 1475120), (120, 1401364), (152, 1106340), (160, 1051023), (190, 885072), (228, 737560), (240, 700682), (285, 590048), (304, 553170), (380, 442536), (456, 368780), (480, 350341), (570, 295024), (608, 276585), (760, 221268), (912, 184390), (1140, 147512), (1520, 110634), (1824, 92195), (2280, 73756), (3040, 55317), (4560, 36878), (9120, 18439)]