195448440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7837

約数の個数: 128

約数和(自身を含む): 673401600

約数和(自身を除く): 477953160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 7793, 8360, 12540, 15586, 23379, 25080, 31172, 38965, 46758, 62344, 77930, 85723, 93516, 116895, 148067, 155860, 171446, 187032, 233790, 257169, 296134, 311720, 342892, 428615, 444201, 467580, 514338, 592268, 685784, 740335, 857230, 888402, 935160, 1028676, 1184536, 1285845, 1480670, 1628737, 1714460, 1776804, 2057352, 2221005, 2571690, 2961340, 3257474, 3428920, 3553608, 4442010, 4886211, 5143380, 5922680, 6514948, 8143685, 8884020, 9772422, 10286760, 13029896, 16287370, 17768040, 19544844, 24431055, 32574740, 39089688, 48862110, 65149480, 97724220, 195448440]

約数ペア:

[(1, 195448440), (2, 97724220), (3, 65149480), (4, 48862110), (5, 39089688), (6, 32574740), (8, 24431055), (10, 19544844), (11, 17768040), (12, 16287370), (15, 13029896), (19, 10286760), (20, 9772422), (22, 8884020), (24, 8143685), (30, 6514948), (33, 5922680), (38, 5143380), (40, 4886211), (44, 4442010), (55, 3553608), (57, 3428920), (60, 3257474), (66, 2961340), (76, 2571690), (88, 2221005), (95, 2057352), (110, 1776804), (114, 1714460), (120, 1628737), (132, 1480670), (152, 1285845), (165, 1184536), (190, 1028676), (209, 935160), (220, 888402), (228, 857230), (264, 740335), (285, 685784), (330, 592268), (380, 514338), (418, 467580), (440, 444201), (456, 428615), (570, 342892), (627, 311720), (660, 296134), (760, 257169), (836, 233790), (1045, 187032), (1140, 171446), (1254, 155860), (1320, 148067), (1672, 116895), (2090, 93516), (2280, 85723), (2508, 77930), (3135, 62344), (4180, 46758), (5016, 38965), (6270, 31172), (7793, 25080), (8360, 23379), (12540, 15586)]