853269360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 2699827200

約数和(自身を除く): 1846557840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 149, 214, 223, 240, 298, 321, 428, 446, 447, 535, 596, 642, 669, 745, 856, 892, 894, 1070, 1115, 1192, 1284, 1338, 1490, 1605, 1712, 1784, 1788, 2140, 2230, 2235, 2384, 2568, 2676, 2980, 3210, 3345, 3568, 3576, 4280, 4460, 4470, 5136, 5352, 5960, 6420, 6690, 7152, 8560, 8920, 8940, 10704, 11920, 12840, 13380, 15943, 17840, 17880, 23861, 25680, 26760, 31886, 33227, 35760, 47722, 47829, 53520, 63772, 66454, 71583, 79715, 95444, 95658, 99681, 119305, 127544, 132908, 143166, 159430, 166135, 190888, 191316, 199362, 238610, 239145, 255088, 265816, 286332, 318860, 332270, 357915, 381776, 382632, 398724, 477220, 478290, 498405, 531632, 572664, 637720, 664540, 715830, 765264, 797448, 954440, 956580, 996810, 1145328, 1275440, 1329080, 1431660, 1594896, 1908880, 1913160, 1993620, 2658160, 2863320, 3555289, 3826320, 3987240, 5726640, 7110578, 7974480, 10665867, 14221156, 17776445, 21331734, 28442312, 35552890, 42663468, 53329335, 56884624, 71105780, 85326936, 106658670, 142211560, 170653872, 213317340, 284423120, 426634680, 853269360]

約数ペア:

[(1, 853269360), (2, 426634680), (3, 284423120), (4, 213317340), (5, 170653872), (6, 142211560), (8, 106658670), (10, 85326936), (12, 71105780), (15, 56884624), (16, 53329335), (20, 42663468), (24, 35552890), (30, 28442312), (40, 21331734), (48, 17776445), (60, 14221156), (80, 10665867), (107, 7974480), (120, 7110578), (149, 5726640), (214, 3987240), (223, 3826320), (240, 3555289), (298, 2863320), (321, 2658160), (428, 1993620), (446, 1913160), (447, 1908880), (535, 1594896), (596, 1431660), (642, 1329080), (669, 1275440), (745, 1145328), (856, 996810), (892, 956580), (894, 954440), (1070, 797448), (1115, 765264), (1192, 715830), (1284, 664540), (1338, 637720), (1490, 572664), (1605, 531632), (1712, 498405), (1784, 478290), (1788, 477220), (2140, 398724), (2230, 382632), (2235, 381776), (2384, 357915), (2568, 332270), (2676, 318860), (2980, 286332), (3210, 265816), (3345, 255088), (3568, 239145), (3576, 238610), (4280, 199362), (4460, 191316), (4470, 190888), (5136, 166135), (5352, 159430), (5960, 143166), (6420, 132908), (6690, 127544), (7152, 119305), (8560, 99681), (8920, 95658), (8940, 95444), (10704, 79715), (11920, 71583), (12840, 66454), (13380, 63772), (15943, 53520), (17840, 47829), (17880, 47722), (23861, 35760), (25680, 33227), (26760, 31886)]