154276080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:855

約数の個数: 160

約数和(自身を含む): 551536128

約数和(自身を除く): 397260048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 701, 786, 840, 917, 1048, 1310, 1402, 1572, 1680, 1834, 1965, 2096, 2103, 2620, 2751, 2804, 3144, 3505, 3668, 3930, 4206, 4585, 4907, 5240, 5502, 5608, 6288, 7010, 7336, 7860, 8412, 9170, 9814, 10480, 10515, 11004, 11216, 13755, 14020, 14672, 14721, 15720, 16824, 18340, 19628, 21030, 22008, 24535, 27510, 28040, 29442, 31440, 33648, 36680, 39256, 42060, 44016, 49070, 55020, 56080, 58884, 73360, 73605, 78512, 84120, 91831, 98140, 110040, 117768, 147210, 168240, 183662, 196280, 220080, 235536, 275493, 294420, 367324, 392560, 459155, 550986, 588840, 642817, 734648, 918310, 1101972, 1177680, 1285634, 1377465, 1469296, 1836620, 1928451, 2203944, 2571268, 2754930, 3214085, 3673240, 3856902, 4407888, 5142536, 5509860, 6428170, 7346480, 7713804, 9642255, 10285072, 11019720, 12856340, 15427608, 19284510, 22039440, 25712680, 30855216, 38569020, 51425360, 77138040, 154276080]

約数ペア:

[(1, 154276080), (2, 77138040), (3, 51425360), (4, 38569020), (5, 30855216), (6, 25712680), (7, 22039440), (8, 19284510), (10, 15427608), (12, 12856340), (14, 11019720), (15, 10285072), (16, 9642255), (20, 7713804), (21, 7346480), (24, 6428170), (28, 5509860), (30, 5142536), (35, 4407888), (40, 3856902), (42, 3673240), (48, 3214085), (56, 2754930), (60, 2571268), (70, 2203944), (80, 1928451), (84, 1836620), (105, 1469296), (112, 1377465), (120, 1285634), (131, 1177680), (140, 1101972), (168, 918310), (210, 734648), (240, 642817), (262, 588840), (280, 550986), (336, 459155), (393, 392560), (420, 367324), (524, 294420), (560, 275493), (655, 235536), (701, 220080), (786, 196280), (840, 183662), (917, 168240), (1048, 147210), (1310, 117768), (1402, 110040), (1572, 98140), (1680, 91831), (1834, 84120), (1965, 78512), (2096, 73605), (2103, 73360), (2620, 58884), (2751, 56080), (2804, 55020), (3144, 49070), (3505, 44016), (3668, 42060), (3930, 39256), (4206, 36680), (4585, 33648), (4907, 31440), (5240, 29442), (5502, 28040), (5608, 27510), (6288, 24535), (7010, 22008), (7336, 21030), (7860, 19628), (8412, 18340), (9170, 16824), (9814, 15720), (10480, 14721), (10515, 14672), (11004, 14020), (11216, 13755)]