809532240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16139}}^1$

素因数の和:16185

約数の個数: 160

約数和(自身を含む): 2881958400

約数和(自身を除く): 2072426160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16139, 16720, 25080, 32278, 48417, 50160, 64556, 80695, 96834, 129112, 161390, 177529, 193668, 242085, 258224, 306641, 322780, 355058, 387336, 484170, 532587, 613282, 645560, 710116, 774672, 887645, 919923, 968340, 1065174, 1226564, 1291120, 1420232, 1533205, 1775290, 1839846, 1936680, 2130348, 2453128, 2662935, 2840464, 3066410, 3373051, 3550580, 3679692, 3873360, 4260696, 4599615, 4906256, 5325870, 6132820, 6746102, 7101160, 7359384, 8521392, 9199230, 10119153, 10651740, 12265640, 13492204, 14202320, 14718768, 16865255, 18398460, 20238306, 21303480, 24531280, 26984408, 33730510, 36796920, 40476612, 42606960, 50595765, 53968816, 67461020, 73593840, 80953224, 101191530, 134922040, 161906448, 202383060, 269844080, 404766120, 809532240]

約数ペア:

[(1, 809532240), (2, 404766120), (3, 269844080), (4, 202383060), (5, 161906448), (6, 134922040), (8, 101191530), (10, 80953224), (11, 73593840), (12, 67461020), (15, 53968816), (16, 50595765), (19, 42606960), (20, 40476612), (22, 36796920), (24, 33730510), (30, 26984408), (33, 24531280), (38, 21303480), (40, 20238306), (44, 18398460), (48, 16865255), (55, 14718768), (57, 14202320), (60, 13492204), (66, 12265640), (76, 10651740), (80, 10119153), (88, 9199230), (95, 8521392), (110, 7359384), (114, 7101160), (120, 6746102), (132, 6132820), (152, 5325870), (165, 4906256), (176, 4599615), (190, 4260696), (209, 3873360), (220, 3679692), (228, 3550580), (240, 3373051), (264, 3066410), (285, 2840464), (304, 2662935), (330, 2453128), (380, 2130348), (418, 1936680), (440, 1839846), (456, 1775290), (528, 1533205), (570, 1420232), (627, 1291120), (660, 1226564), (760, 1065174), (836, 968340), (880, 919923), (912, 887645), (1045, 774672), (1140, 710116), (1254, 645560), (1320, 613282), (1520, 532587), (1672, 484170), (2090, 387336), (2280, 355058), (2508, 322780), (2640, 306641), (3135, 258224), (3344, 242085), (4180, 193668), (4560, 177529), (5016, 161390), (6270, 129112), (8360, 96834), (10032, 80695), (12540, 64556), (16139, 50160), (16720, 48417), (25080, 32278)]