219105850920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1\times {\mathrm{61729}}^1$

素因数の和:64443

約数の個数: 128

約数和(自身を含む): 717351984000

約数和(自身を除く): 498246133080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2689, 5378, 8067, 10756, 13445, 16134, 21512, 26890, 29579, 32268, 40335, 53780, 59158, 61729, 64536, 80670, 88737, 107560, 118316, 123458, 147895, 161340, 177474, 185187, 236632, 246916, 295790, 308645, 322680, 354948, 370374, 443685, 493832, 591580, 617290, 679019, 709896, 740748, 887370, 925935, 1183160, 1234580, 1358038, 1481496, 1774740, 1851870, 2037057, 2469160, 2716076, 3395095, 3549480, 3703740, 4074114, 5432152, 6790190, 7407480, 8148228, 10185285, 13580380, 16296456, 20370570, 27160760, 40741140, 81482280, 165989281, 331978562, 497967843, 663957124, 829946405, 995935686, 1327914248, 1659892810, 1825882091, 1991871372, 2489839215, 3319785620, 3651764182, 3983742744, 4979678430, 5477646273, 6639571240, 7303528364, 9129410455, 9959356860, 10955292546, 14607056728, 18258820910, 19918713720, 21910585092, 27388231365, 36517641820, 43821170184, 54776462730, 73035283640, 109552925460, 219105850920]

約数ペア:

[(1, 219105850920), (2, 109552925460), (3, 73035283640), (4, 54776462730), (5, 43821170184), (6, 36517641820), (8, 27388231365), (10, 21910585092), (11, 19918713720), (12, 18258820910), (15, 14607056728), (20, 10955292546), (22, 9959356860), (24, 9129410455), (30, 7303528364), (33, 6639571240), (40, 5477646273), (44, 4979678430), (55, 3983742744), (60, 3651764182), (66, 3319785620), (88, 2489839215), (110, 1991871372), (120, 1825882091), (132, 1659892810), (165, 1327914248), (220, 995935686), (264, 829946405), (330, 663957124), (440, 497967843), (660, 331978562), (1320, 165989281), (2689, 81482280), (5378, 40741140), (8067, 27160760), (10756, 20370570), (13445, 16296456), (16134, 13580380), (21512, 10185285), (26890, 8148228), (29579, 7407480), (32268, 6790190), (40335, 5432152), (53780, 4074114), (59158, 3703740), (61729, 3549480), (64536, 3395095), (80670, 2716076), (88737, 2469160), (107560, 2037057), (118316, 1851870), (123458, 1774740), (147895, 1481496), (161340, 1358038), (177474, 1234580), (185187, 1183160), (236632, 925935), (246916, 887370), (295790, 740748), (308645, 709896), (322680, 679019), (354948, 617290), (370374, 591580), (443685, 493832)]