27659871120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{25447}}^1$

素因数の和:26117

約数の個数: 160

約数和(自身を含む): 98150289408

約数和(自身を除く): 70490418288

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, 647, 840, 1294, 1680, 1941, 2588, 3235, 3882, 4529, 5176, 6470, 7764, 9058, 9705, 10352, 12940, 13587, 15528, 18116, 19410, 22645, 25447, 25880, 27174, 31056, 36232, 38820, 45290, 50894, 51760, 54348, 67935, 72464, 76341, 77640, 90580, 101788, 108696, 127235, 135870, 152682, 155280, 178129, 181160, 203576, 217392, 254470, 271740, 305364, 356258, 362320, 381705, 407152, 508940, 534387, 543480, 610728, 712516, 763410, 890645, 1017880, 1068774, 1086960, 1221456, 1425032, 1526820, 1781290, 2035760, 2137548, 2671935, 2850064, 3053640, 3562580, 4275096, 5343870, 6107280, 7125160, 8550192, 10687740, 14250320, 16464209, 21375480, 32928418, 42750960, 49392627, 65856836, 82321045, 98785254, 115249463, 131713672, 164642090, 197570508, 230498926, 246963135, 263427344, 329284180, 345748389, 395141016, 460997852, 493926270, 576247315, 658568360, 691496778, 790282032, 921995704, 987852540, 1152494630, 1317136720, 1382993556, 1728741945, 1843991408, 1975705080, 2304989260, 2765987112, 3457483890, 3951410160, 4609978520, 5531974224, 6914967780, 9219957040, 13829935560, 27659871120]

約数ペア:

[(1, 27659871120), (2, 13829935560), (3, 9219957040), (4, 6914967780), (5, 5531974224), (6, 4609978520), (7, 3951410160), (8, 3457483890), (10, 2765987112), (12, 2304989260), (14, 1975705080), (15, 1843991408), (16, 1728741945), (20, 1382993556), (21, 1317136720), (24, 1152494630), (28, 987852540), (30, 921995704), (35, 790282032), (40, 691496778), (42, 658568360), (48, 576247315), (56, 493926270), (60, 460997852), (70, 395141016), (80, 345748389), (84, 329284180), (105, 263427344), (112, 246963135), (120, 230498926), (140, 197570508), (168, 164642090), (210, 131713672), (240, 115249463), (280, 98785254), (336, 82321045), (420, 65856836), (560, 49392627), (647, 42750960), (840, 32928418), (1294, 21375480), (1680, 16464209), (1941, 14250320), (2588, 10687740), (3235, 8550192), (3882, 7125160), (4529, 6107280), (5176, 5343870), (6470, 4275096), (7764, 3562580), (9058, 3053640), (9705, 2850064), (10352, 2671935), (12940, 2137548), (13587, 2035760), (15528, 1781290), (18116, 1526820), (19410, 1425032), (22645, 1221456), (25447, 1086960), (25880, 1068774), (27174, 1017880), (31056, 890645), (36232, 763410), (38820, 712516), (45290, 610728), (50894, 543480), (51760, 534387), (54348, 508940), (67935, 407152), (72464, 381705), (76341, 362320), (77640, 356258), (90580, 305364), (101788, 271740), (108696, 254470), (127235, 217392), (135870, 203576), (152682, 181160), (155280, 178129)]