645955306560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{333269}}^1$

素因数の和:333965

約数の個数: 168

約数和(自身を含む): 2225125145880

約数和(自身を除く): 1579169839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 673, 720, 960, 1346, 1440, 2019, 2692, 2880, 3365, 4038, 5384, 6057, 6730, 8076, 10095, 10768, 12114, 13460, 16152, 20190, 21536, 24228, 26920, 30285, 32304, 40380, 43072, 48456, 53840, 60570, 64608, 80760, 96912, 107680, 121140, 129216, 161520, 193824, 215360, 242280, 323040, 333269, 387648, 484560, 646080, 666538, 969120, 999807, 1333076, 1666345, 1938240, 1999614, 2666152, 2999421, 3332690, 3999228, 4999035, 5332304, 5998842, 6665380, 7998456, 9998070, 10664608, 11997684, 13330760, 14997105, 15996912, 19996140, 21329216, 23995368, 26661520, 29994210, 31993824, 39992280, 47990736, 53323040, 59988420, 63987648, 79984560, 95981472, 106646080, 119976840, 159969120, 191962944, 224290037, 239953680, 319938240, 448580074, 479907360, 672870111, 897160148, 959814720, 1121450185, 1345740222, 1794320296, 2018610333, 2242900370, 2691480444, 3364350555, 3588640592, 4037220666, 4485800740, 5382960888, 6728701110, 7177281184, 8074441332, 8971601480, 10093051665, 10765921776, 13457402220, 14354562368, 16148882664, 17943202960, 20186103330, 21531843552, 26914804440, 32297765328, 35886405920, 40372206660, 43063687104, 53829608880, 64595530656, 71772811840, 80744413320, 107659217760, 129191061312, 161488826640, 215318435520, 322977653280, 645955306560]

約数ペア:

[(1, 645955306560), (2, 322977653280), (3, 215318435520), (4, 161488826640), (5, 129191061312), (6, 107659217760), (8, 80744413320), (9, 71772811840), (10, 64595530656), (12, 53829608880), (15, 43063687104), (16, 40372206660), (18, 35886405920), (20, 32297765328), (24, 26914804440), (30, 21531843552), (32, 20186103330), (36, 17943202960), (40, 16148882664), (45, 14354562368), (48, 13457402220), (60, 10765921776), (64, 10093051665), (72, 8971601480), (80, 8074441332), (90, 7177281184), (96, 6728701110), (120, 5382960888), (144, 4485800740), (160, 4037220666), (180, 3588640592), (192, 3364350555), (240, 2691480444), (288, 2242900370), (320, 2018610333), (360, 1794320296), (480, 1345740222), (576, 1121450185), (673, 959814720), (720, 897160148), (960, 672870111), (1346, 479907360), (1440, 448580074), (2019, 319938240), (2692, 239953680), (2880, 224290037), (3365, 191962944), (4038, 159969120), (5384, 119976840), (6057, 106646080), (6730, 95981472), (8076, 79984560), (10095, 63987648), (10768, 59988420), (12114, 53323040), (13460, 47990736), (16152, 39992280), (20190, 31993824), (21536, 29994210), (24228, 26661520), (26920, 23995368), (30285, 21329216), (32304, 19996140), (40380, 15996912), (43072, 14997105), (48456, 13330760), (53840, 11997684), (60570, 10664608), (64608, 9998070), (80760, 7998456), (96912, 6665380), (107680, 5998842), (121140, 5332304), (129216, 4999035), (161520, 3999228), (193824, 3332690), (215360, 2999421), (242280, 2666152), (323040, 1999614), (333269, 1938240), (387648, 1666345), (484560, 1333076), (646080, 999807), (666538, 969120)]