870848817720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5371631}}^1$

素因数の和:5371845

約数の個数: 128

約数和(自身を含む): 3001238231040

約数和(自身を除く): 2130389413320

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, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2702, 2895, 3860, 4053, 4632, 5404, 5790, 6755, 7720, 8106, 10808, 11580, 13510, 16212, 20265, 23160, 27020, 32424, 40530, 54040, 81060, 162120, 5371631, 10743262, 16114893, 21486524, 26858155, 32229786, 37601417, 42973048, 53716310, 64459572, 75202834, 80574465, 107432620, 112804251, 128919144, 150405668, 161148930, 188007085, 214865240, 225608502, 300811336, 322297860, 376014170, 451217004, 564021255, 644595720, 752028340, 902434008, 1036724783, 1128042510, 1504056680, 2073449566, 2256085020, 3110174349, 4146899132, 4512170040, 5183623915, 6220348698, 7257073481, 8293798264, 10367247830, 12440697396, 14514146962, 15550871745, 20734495660, 21771220443, 24881394792, 29028293924, 31101743490, 36285367405, 41468991320, 43542440886, 58056587848, 62203486980, 72570734810, 87084881772, 108856102215, 124406973960, 145141469620, 174169763544, 217712204430, 290282939240, 435424408860, 870848817720]

約数ペア:

[(1, 870848817720), (2, 435424408860), (3, 290282939240), (4, 217712204430), (5, 174169763544), (6, 145141469620), (7, 124406973960), (8, 108856102215), (10, 87084881772), (12, 72570734810), (14, 62203486980), (15, 58056587848), (20, 43542440886), (21, 41468991320), (24, 36285367405), (28, 31101743490), (30, 29028293924), (35, 24881394792), (40, 21771220443), (42, 20734495660), (56, 15550871745), (60, 14514146962), (70, 12440697396), (84, 10367247830), (105, 8293798264), (120, 7257073481), (140, 6220348698), (168, 5183623915), (193, 4512170040), (210, 4146899132), (280, 3110174349), (386, 2256085020), (420, 2073449566), (579, 1504056680), (772, 1128042510), (840, 1036724783), (965, 902434008), (1158, 752028340), (1351, 644595720), (1544, 564021255), (1930, 451217004), (2316, 376014170), (2702, 322297860), (2895, 300811336), (3860, 225608502), (4053, 214865240), (4632, 188007085), (5404, 161148930), (5790, 150405668), (6755, 128919144), (7720, 112804251), (8106, 107432620), (10808, 80574465), (11580, 75202834), (13510, 64459572), (16212, 53716310), (20265, 42973048), (23160, 37601417), (27020, 32229786), (32424, 26858155), (40530, 21486524), (54040, 16114893), (81060, 10743262), (162120, 5371631)]