4280611840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 176

約数和(自身を含む): 10965369600

約数和(自身を除く): 6684757760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 256, 304, 316, 320, 380, 395, 512, 557, 608, 632, 640, 760, 790, 1024, 1114, 1216, 1264, 1280, 1501, 1520, 1580, 2228, 2432, 2528, 2560, 2785, 3002, 3040, 3160, 4456, 4864, 5056, 5120, 5570, 6004, 6080, 6320, 7505, 8912, 9728, 10112, 10583, 11140, 12008, 12160, 12640, 15010, 17824, 19456, 20224, 21166, 22280, 24016, 24320, 25280, 30020, 35648, 40448, 42332, 44003, 44560, 48032, 48640, 50560, 52915, 60040, 71296, 80896, 84664, 88006, 89120, 96064, 97280, 101120, 105830, 120080, 142592, 169328, 176012, 178240, 192128, 202240, 211660, 220015, 240160, 285184, 338656, 352024, 356480, 384256, 404480, 423320, 440030, 480320, 570368, 677312, 704048, 712960, 768512, 836057, 846640, 880060, 960640, 1354624, 1408096, 1425920, 1537024, 1672114, 1693280, 1760120, 1921280, 2709248, 2816192, 2851840, 3344228, 3386560, 3520240, 3842560, 4180285, 5418496, 5632384, 6688456, 6773120, 7040480, 7685120, 8360570, 10836992, 11264768, 13376912, 13546240, 14080960, 16721140, 22529536, 26753824, 27092480, 28161920, 33442280, 45059072, 53507648, 54184960, 56323840, 66884560, 107015296, 112647680, 133769120, 214030592, 225295360, 267538240, 428061184, 535076480, 856122368, 1070152960, 2140305920, 4280611840]

約数ペア:

[(1, 4280611840), (2, 2140305920), (4, 1070152960), (5, 856122368), (8, 535076480), (10, 428061184), (16, 267538240), (19, 225295360), (20, 214030592), (32, 133769120), (38, 112647680), (40, 107015296), (64, 66884560), (76, 56323840), (79, 54184960), (80, 53507648), (95, 45059072), (128, 33442280), (152, 28161920), (158, 27092480), (160, 26753824), (190, 22529536), (256, 16721140), (304, 14080960), (316, 13546240), (320, 13376912), (380, 11264768), (395, 10836992), (512, 8360570), (557, 7685120), (608, 7040480), (632, 6773120), (640, 6688456), (760, 5632384), (790, 5418496), (1024, 4180285), (1114, 3842560), (1216, 3520240), (1264, 3386560), (1280, 3344228), (1501, 2851840), (1520, 2816192), (1580, 2709248), (2228, 1921280), (2432, 1760120), (2528, 1693280), (2560, 1672114), (2785, 1537024), (3002, 1425920), (3040, 1408096), (3160, 1354624), (4456, 960640), (4864, 880060), (5056, 846640), (5120, 836057), (5570, 768512), (6004, 712960), (6080, 704048), (6320, 677312), (7505, 570368), (8912, 480320), (9728, 440030), (10112, 423320), (10583, 404480), (11140, 384256), (12008, 356480), (12160, 352024), (12640, 338656), (15010, 285184), (17824, 240160), (19456, 220015), (20224, 211660), (21166, 202240), (22280, 192128), (24016, 178240), (24320, 176012), (25280, 169328), (30020, 142592), (35648, 120080), (40448, 105830), (42332, 101120), (44003, 97280), (44560, 96064), (48032, 89120), (48640, 88006), (50560, 84664), (52915, 80896), (60040, 71296)]