4305872640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21157}}^1$

素因数の和:21234

約数の個数: 144

約数和(自身を含む): 14012012448

約数和(自身を除く): 9706139808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 21157, 25440, 33920, 40704, 42314, 50880, 63471, 67840, 84628, 101760, 105785, 126942, 169256, 203520, 211570, 253884, 317355, 338512, 423140, 507768, 634710, 677024, 846280, 1015536, 1121321, 1269420, 1354048, 1692560, 2031072, 2242642, 2538840, 2708096, 3363963, 3385120, 4062144, 4485284, 5077680, 5416192, 5606605, 6727926, 6770240, 8124288, 8970568, 10155360, 11213210, 13455852, 13540480, 16248576, 16819815, 17941136, 20310720, 22426420, 26911704, 27080960, 33639630, 35882272, 40621440, 44852840, 53823408, 67279260, 71764544, 81242880, 89705680, 107646816, 134558520, 143529088, 179411360, 215293632, 269117040, 287058176, 358822720, 430587264, 538234080, 717645440, 861174528, 1076468160, 1435290880, 2152936320, 4305872640]

約数ペア:

[(1, 4305872640), (2, 2152936320), (3, 1435290880), (4, 1076468160), (5, 861174528), (6, 717645440), (8, 538234080), (10, 430587264), (12, 358822720), (15, 287058176), (16, 269117040), (20, 215293632), (24, 179411360), (30, 143529088), (32, 134558520), (40, 107646816), (48, 89705680), (53, 81242880), (60, 71764544), (64, 67279260), (80, 53823408), (96, 44852840), (106, 40621440), (120, 35882272), (128, 33639630), (159, 27080960), (160, 26911704), (192, 22426420), (212, 20310720), (240, 17941136), (256, 16819815), (265, 16248576), (318, 13540480), (320, 13455852), (384, 11213210), (424, 10155360), (480, 8970568), (530, 8124288), (636, 6770240), (640, 6727926), (768, 5606605), (795, 5416192), (848, 5077680), (960, 4485284), (1060, 4062144), (1272, 3385120), (1280, 3363963), (1590, 2708096), (1696, 2538840), (1920, 2242642), (2120, 2031072), (2544, 1692560), (3180, 1354048), (3392, 1269420), (3840, 1121321), (4240, 1015536), (5088, 846280), (6360, 677024), (6784, 634710), (8480, 507768), (10176, 423140), (12720, 338512), (13568, 317355), (16960, 253884), (20352, 211570), (21157, 203520), (25440, 169256), (33920, 126942), (40704, 105785), (42314, 101760), (50880, 84628), (63471, 67840)]