1300783320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63391}}^1$

素因数の和:63430

約数の個数: 128

約数和(自身を含む): 4564224000

約数和(自身を除く): 3263440680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 63391, 126782, 190173, 253564, 316955, 380346, 507128, 570519, 633910, 760692, 950865, 1141038, 1204429, 1267820, 1521384, 1711557, 1901730, 2282076, 2408858, 2535640, 2852595, 3423114, 3613287, 3803460, 4564152, 4817716, 5705190, 6022145, 6846228, 7226574, 7606920, 8557785, 9635432, 10839861, 11410380, 12044290, 13692456, 14453148, 17115570, 18066435, 21679722, 22820760, 24088580, 28906296, 32519583, 34231140, 36132870, 43359444, 48177160, 54199305, 65039166, 68462280, 72265740, 86718888, 108398610, 130078332, 144531480, 162597915, 216797220, 260156664, 325195830, 433594440, 650391660, 1300783320]

約数ペア:

[(1, 1300783320), (2, 650391660), (3, 433594440), (4, 325195830), (5, 260156664), (6, 216797220), (8, 162597915), (9, 144531480), (10, 130078332), (12, 108398610), (15, 86718888), (18, 72265740), (19, 68462280), (20, 65039166), (24, 54199305), (27, 48177160), (30, 43359444), (36, 36132870), (38, 34231140), (40, 32519583), (45, 28906296), (54, 24088580), (57, 22820760), (60, 21679722), (72, 18066435), (76, 17115570), (90, 14453148), (95, 13692456), (108, 12044290), (114, 11410380), (120, 10839861), (135, 9635432), (152, 8557785), (171, 7606920), (180, 7226574), (190, 6846228), (216, 6022145), (228, 5705190), (270, 4817716), (285, 4564152), (342, 3803460), (360, 3613287), (380, 3423114), (456, 2852595), (513, 2535640), (540, 2408858), (570, 2282076), (684, 1901730), (760, 1711557), (855, 1521384), (1026, 1267820), (1080, 1204429), (1140, 1141038), (1368, 950865), (1710, 760692), (2052, 633910), (2280, 570519), (2565, 507128), (3420, 380346), (4104, 316955), (5130, 253564), (6840, 190173), (10260, 126782), (20520, 63391)]