850746120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3299}}^1$

素因数の和:3627

約数の個数: 128

約数和(自身を含む): 2927232000

約数和(自身を除く): 2076485880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1228, 1535, 1842, 2149, 2456, 3070, 3299, 3684, 4298, 4605, 6140, 6447, 6598, 7368, 8596, 9210, 9897, 10745, 12280, 12894, 13196, 16495, 17192, 18420, 19794, 21490, 23093, 25788, 26392, 32235, 32990, 36840, 39588, 42980, 46186, 49485, 51576, 64470, 65980, 69279, 79176, 85960, 92372, 98970, 115465, 128940, 131960, 138558, 184744, 197940, 230930, 257880, 277116, 346395, 395880, 461860, 554232, 692790, 923720, 1012793, 1385580, 2025586, 2771160, 3038379, 4051172, 5063965, 6076758, 7089551, 8102344, 10127930, 12153516, 14179102, 15191895, 20255860, 21268653, 24307032, 28358204, 30383790, 35447755, 40511720, 42537306, 56716408, 60767580, 70895510, 85074612, 106343265, 121535160, 141791020, 170149224, 212686530, 283582040, 425373060, 850746120]

約数ペア:

[(1, 850746120), (2, 425373060), (3, 283582040), (4, 212686530), (5, 170149224), (6, 141791020), (7, 121535160), (8, 106343265), (10, 85074612), (12, 70895510), (14, 60767580), (15, 56716408), (20, 42537306), (21, 40511720), (24, 35447755), (28, 30383790), (30, 28358204), (35, 24307032), (40, 21268653), (42, 20255860), (56, 15191895), (60, 14179102), (70, 12153516), (84, 10127930), (105, 8102344), (120, 7089551), (140, 6076758), (168, 5063965), (210, 4051172), (280, 3038379), (307, 2771160), (420, 2025586), (614, 1385580), (840, 1012793), (921, 923720), (1228, 692790), (1535, 554232), (1842, 461860), (2149, 395880), (2456, 346395), (3070, 277116), (3299, 257880), (3684, 230930), (4298, 197940), (4605, 184744), (6140, 138558), (6447, 131960), (6598, 128940), (7368, 115465), (8596, 98970), (9210, 92372), (9897, 85960), (10745, 79176), (12280, 69279), (12894, 65980), (13196, 64470), (16495, 51576), (17192, 49485), (18420, 46186), (19794, 42980), (21490, 39588), (23093, 36840), (25788, 32990), (26392, 32235)]