6661105360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2389}}^1$

素因数の和:2805

約数の個数: 160

約数和(自身を含む): 19118776320

約数和(自身を除く): 12457670960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 383, 455, 520, 560, 728, 766, 910, 1040, 1456, 1532, 1820, 1915, 2389, 2681, 3064, 3640, 3830, 4778, 4979, 5362, 6128, 7280, 7660, 9556, 9958, 10724, 11945, 13405, 15320, 16723, 19112, 19916, 21448, 23890, 24895, 26810, 30640, 31057, 33446, 34853, 38224, 39832, 42896, 47780, 49790, 53620, 62114, 66892, 69706, 79664, 83615, 95560, 99580, 107240, 124228, 133784, 139412, 155285, 167230, 174265, 191120, 199160, 214480, 217399, 248456, 267568, 278824, 310570, 334460, 348530, 398320, 434798, 496912, 557648, 621140, 668920, 697060, 869596, 914987, 1086995, 1242280, 1337840, 1394120, 1739192, 1829974, 2173990, 2484560, 2788240, 3478384, 3659948, 4347980, 4574935, 6404909, 7319896, 8695960, 9149870, 11894831, 12809818, 14639792, 17391920, 18299740, 23789662, 25619636, 32024545, 36599480, 47579324, 51239272, 59474155, 64049090, 73198960, 83263817, 95158648, 102478544, 118948310, 128098180, 166527634, 190317296, 237896620, 256196360, 333055268, 416319085, 475793240, 512392720, 666110536, 832638170, 951586480, 1332221072, 1665276340, 3330552680, 6661105360]

約数ペア:

[(1, 6661105360), (2, 3330552680), (4, 1665276340), (5, 1332221072), (7, 951586480), (8, 832638170), (10, 666110536), (13, 512392720), (14, 475793240), (16, 416319085), (20, 333055268), (26, 256196360), (28, 237896620), (35, 190317296), (40, 166527634), (52, 128098180), (56, 118948310), (65, 102478544), (70, 95158648), (80, 83263817), (91, 73198960), (104, 64049090), (112, 59474155), (130, 51239272), (140, 47579324), (182, 36599480), (208, 32024545), (260, 25619636), (280, 23789662), (364, 18299740), (383, 17391920), (455, 14639792), (520, 12809818), (560, 11894831), (728, 9149870), (766, 8695960), (910, 7319896), (1040, 6404909), (1456, 4574935), (1532, 4347980), (1820, 3659948), (1915, 3478384), (2389, 2788240), (2681, 2484560), (3064, 2173990), (3640, 1829974), (3830, 1739192), (4778, 1394120), (4979, 1337840), (5362, 1242280), (6128, 1086995), (7280, 914987), (7660, 869596), (9556, 697060), (9958, 668920), (10724, 621140), (11945, 557648), (13405, 496912), (15320, 434798), (16723, 398320), (19112, 348530), (19916, 334460), (21448, 310570), (23890, 278824), (24895, 267568), (26810, 248456), (30640, 217399), (31057, 214480), (33446, 199160), (34853, 191120), (38224, 174265), (39832, 167230), (42896, 155285), (47780, 139412), (49790, 133784), (53620, 124228), (62114, 107240), (66892, 99580), (69706, 95560), (79664, 83615)]