407712480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{121343}}^1$

素因数の和:121368

約数の個数: 96

約数和(自身を含む): 1467777024

約数和(自身を除く): 1060064544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 121343, 242686, 364029, 485372, 606715, 728058, 849401, 970744, 1213430, 1456116, 1698802, 1820145, 1941488, 2426860, 2548203, 2912232, 3397604, 3640290, 3882976, 4247005, 4853720, 5096406, 5824464, 6795208, 7280580, 8494010, 9707440, 10192812, 11648928, 12741015, 13590416, 14561160, 16988020, 19414880, 20385624, 25482030, 27180832, 29122320, 33976040, 40771248, 50964060, 58244640, 67952080, 81542496, 101928120, 135904160, 203856240, 407712480]

約数ペア:

[(1, 407712480), (2, 203856240), (3, 135904160), (4, 101928120), (5, 81542496), (6, 67952080), (7, 58244640), (8, 50964060), (10, 40771248), (12, 33976040), (14, 29122320), (15, 27180832), (16, 25482030), (20, 20385624), (21, 19414880), (24, 16988020), (28, 14561160), (30, 13590416), (32, 12741015), (35, 11648928), (40, 10192812), (42, 9707440), (48, 8494010), (56, 7280580), (60, 6795208), (70, 5824464), (80, 5096406), (84, 4853720), (96, 4247005), (105, 3882976), (112, 3640290), (120, 3397604), (140, 2912232), (160, 2548203), (168, 2426860), (210, 1941488), (224, 1820145), (240, 1698802), (280, 1456116), (336, 1213430), (420, 970744), (480, 849401), (560, 728058), (672, 606715), (840, 485372), (1120, 364029), (1680, 242686), (3360, 121343)]