210813360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 697455360

約数和(自身を除く): 486642000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 557, 570, 664, 760, 830, 912, 996, 1114, 1140, 1245, 1328, 1520, 1577, 1660, 1671, 1992, 2228, 2280, 2490, 2785, 3154, 3320, 3342, 3984, 4456, 4560, 4731, 4980, 5570, 6308, 6640, 6684, 7885, 8355, 8912, 9462, 9960, 10583, 11140, 12616, 13368, 15770, 16710, 18924, 19920, 21166, 22280, 23655, 25232, 26736, 31540, 31749, 33420, 37848, 42332, 44560, 46231, 47310, 52915, 63080, 63498, 66840, 75696, 84664, 92462, 94620, 105830, 126160, 126996, 133680, 138693, 158745, 169328, 184924, 189240, 211660, 231155, 253992, 277386, 317490, 369848, 378480, 423320, 462310, 507984, 554772, 634980, 693465, 739696, 846640, 878389, 924620, 1109544, 1269960, 1386930, 1756778, 1849240, 2219088, 2539920, 2635167, 2773860, 3513556, 3698480, 4391945, 5270334, 5547720, 7027112, 8783890, 10540668, 11095440, 13175835, 14054224, 17567780, 21081336, 26351670, 35135560, 42162672, 52703340, 70271120, 105406680, 210813360]

約数ペア:

[(1, 210813360), (2, 105406680), (3, 70271120), (4, 52703340), (5, 42162672), (6, 35135560), (8, 26351670), (10, 21081336), (12, 17567780), (15, 14054224), (16, 13175835), (19, 11095440), (20, 10540668), (24, 8783890), (30, 7027112), (38, 5547720), (40, 5270334), (48, 4391945), (57, 3698480), (60, 3513556), (76, 2773860), (80, 2635167), (83, 2539920), (95, 2219088), (114, 1849240), (120, 1756778), (152, 1386930), (166, 1269960), (190, 1109544), (228, 924620), (240, 878389), (249, 846640), (285, 739696), (304, 693465), (332, 634980), (380, 554772), (415, 507984), (456, 462310), (498, 423320), (557, 378480), (570, 369848), (664, 317490), (760, 277386), (830, 253992), (912, 231155), (996, 211660), (1114, 189240), (1140, 184924), (1245, 169328), (1328, 158745), (1520, 138693), (1577, 133680), (1660, 126996), (1671, 126160), (1992, 105830), (2228, 94620), (2280, 92462), (2490, 84664), (2785, 75696), (3154, 66840), (3320, 63498), (3342, 63080), (3984, 52915), (4456, 47310), (4560, 46231), (4731, 44560), (4980, 42332), (5570, 37848), (6308, 33420), (6640, 31749), (6684, 31540), (7885, 26736), (8355, 25232), (8912, 23655), (9462, 22280), (9960, 21166), (10583, 19920), (11140, 18924), (12616, 16710), (13368, 15770)]