454987680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7171

約数の個数: 192

約数和(自身を含む): 1724405760

約数和(自身を除く): 1269418080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7127, 7980, 9120, 10640, 12768, 14254, 15960, 21280, 21381, 28508, 31920, 35635, 42762, 49889, 57016, 63840, 71270, 85524, 99778, 106905, 114032, 135413, 142540, 149667, 171048, 199556, 213810, 228064, 249445, 270826, 285080, 299334, 342096, 399112, 406239, 427620, 498890, 541652, 570160, 598668, 677065, 684192, 748335, 798224, 812478, 855240, 947891, 997780, 1083304, 1140320, 1197336, 1354130, 1496670, 1596448, 1624956, 1710480, 1895782, 1995560, 2031195, 2166608, 2394672, 2708260, 2843673, 2993340, 3249912, 3420960, 3791564, 3991120, 4062390, 4333216, 4739455, 4789344, 5416520, 5687346, 5986680, 6499824, 7583128, 7982240, 8124780, 9478910, 10833040, 11374692, 11973360, 12999648, 14218365, 15166256, 16249560, 18957820, 21666080, 22749384, 23946720, 28436730, 30332512, 32499120, 37915640, 45498768, 56873460, 64998240, 75831280, 90997536, 113746920, 151662560, 227493840, 454987680]

約数ペア:

[(1, 454987680), (2, 227493840), (3, 151662560), (4, 113746920), (5, 90997536), (6, 75831280), (7, 64998240), (8, 56873460), (10, 45498768), (12, 37915640), (14, 32499120), (15, 30332512), (16, 28436730), (19, 23946720), (20, 22749384), (21, 21666080), (24, 18957820), (28, 16249560), (30, 15166256), (32, 14218365), (35, 12999648), (38, 11973360), (40, 11374692), (42, 10833040), (48, 9478910), (56, 8124780), (57, 7982240), (60, 7583128), (70, 6499824), (76, 5986680), (80, 5687346), (84, 5416520), (95, 4789344), (96, 4739455), (105, 4333216), (112, 4062390), (114, 3991120), (120, 3791564), (133, 3420960), (140, 3249912), (152, 2993340), (160, 2843673), (168, 2708260), (190, 2394672), (210, 2166608), (224, 2031195), (228, 1995560), (240, 1895782), (266, 1710480), (280, 1624956), (285, 1596448), (304, 1496670), (336, 1354130), (380, 1197336), (399, 1140320), (420, 1083304), (456, 997780), (480, 947891), (532, 855240), (560, 812478), (570, 798224), (608, 748335), (665, 684192), (672, 677065), (760, 598668), (798, 570160), (840, 541652), (912, 498890), (1064, 427620), (1120, 406239), (1140, 399112), (1330, 342096), (1520, 299334), (1596, 285080), (1680, 270826), (1824, 249445), (1995, 228064), (2128, 213810), (2280, 199556), (2660, 171048), (3040, 149667), (3192, 142540), (3360, 135413), (3990, 114032), (4256, 106905), (4560, 99778), (5320, 85524), (6384, 71270), (7127, 63840), (7980, 57016), (9120, 49889), (10640, 42762), (12768, 35635), (14254, 31920), (15960, 28508), (21280, 21381)]