196891680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21626

約数の個数: 96

約数和(自身を含む): 652881600

約数和(自身を除く): 455989920

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, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 323835, 345424, 410191, 431780, 518136, 647670, 690848, 820382, 863560, 1036272, 1230573, 1295340, 1640764, 1727120, 2050955, 2072544, 2461146, 2590680, 3281528, 3454240, 4101910, 4922292, 5181360, 6152865, 6563056, 8203820, 9844584, 10362720, 12305730, 13126112, 16407640, 19689168, 24611460, 32815280, 39378336, 49222920, 65630560, 98445840, 196891680]

約数ペア:

[(1, 196891680), (2, 98445840), (3, 65630560), (4, 49222920), (5, 39378336), (6, 32815280), (8, 24611460), (10, 19689168), (12, 16407640), (15, 13126112), (16, 12305730), (19, 10362720), (20, 9844584), (24, 8203820), (30, 6563056), (32, 6152865), (38, 5181360), (40, 4922292), (48, 4101910), (57, 3454240), (60, 3281528), (76, 2590680), (80, 2461146), (95, 2072544), (96, 2050955), (114, 1727120), (120, 1640764), (152, 1295340), (160, 1230573), (190, 1036272), (228, 863560), (240, 820382), (285, 690848), (304, 647670), (380, 518136), (456, 431780), (480, 410191), (570, 345424), (608, 323835), (760, 259068), (912, 215890), (1140, 172712), (1520, 129534), (1824, 107945), (2280, 86356), (3040, 64767), (4560, 43178), (9120, 21589)]