1501989840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4406

約数の個数: 240

約数和(自身を含む): 5580299088

約数和(自身を除く): 4078309248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4329, 4337, 4440, 4680, 4810, 5328, 5772, 6660, 7215, 7696, 8658, 8674, 8880, 9360, 9620, 11544, 13011, 13320, 14430, 17316, 17348, 19240, 21645, 21685, 23088, 26022, 26640, 28860, 34632, 34696, 38480, 39033, 43290, 43370, 52044, 56381, 57720, 65055, 69264, 69392, 78066, 86580, 86740, 104088, 112762, 115440, 130110, 156132, 160469, 169143, 173160, 173480, 195165, 208176, 225524, 260220, 281905, 312264, 320938, 338286, 346320, 346960, 390330, 451048, 481407, 507429, 520440, 563810, 624528, 641876, 676572, 780660, 802345, 845715, 902096, 962814, 1014858, 1040880, 1127620, 1283752, 1353144, 1444221, 1561320, 1604690, 1691430, 1925628, 2029716, 2086097, 2255240, 2407035, 2537145, 2567504, 2706288, 2888442, 3122640, 3209380, 3382860, 3851256, 4059432, 4172194, 4510480, 4814070, 5074290, 5776884, 6258291, 6418760, 6765720, 7221105, 7702512, 8118864, 8344388, 9628140, 10148580, 10430485, 11553768, 12516582, 12837520, 13531440, 14442210, 16688776, 18774873, 19256280, 20297160, 20860970, 23107536, 25033164, 28884420, 31291455, 33377552, 37549746, 38512560, 40594320, 41721940, 50066328, 57768840, 62582910, 75099492, 83443880, 93874365, 100132656, 115537680, 125165820, 150198984, 166887760, 187748730, 250331640, 300397968, 375497460, 500663280, 750994920, 1501989840]

約数ペア:

[(1, 1501989840), (2, 750994920), (3, 500663280), (4, 375497460), (5, 300397968), (6, 250331640), (8, 187748730), (9, 166887760), (10, 150198984), (12, 125165820), (13, 115537680), (15, 100132656), (16, 93874365), (18, 83443880), (20, 75099492), (24, 62582910), (26, 57768840), (30, 50066328), (36, 41721940), (37, 40594320), (39, 38512560), (40, 37549746), (45, 33377552), (48, 31291455), (52, 28884420), (60, 25033164), (65, 23107536), (72, 20860970), (74, 20297160), (78, 19256280), (80, 18774873), (90, 16688776), (104, 14442210), (111, 13531440), (117, 12837520), (120, 12516582), (130, 11553768), (144, 10430485), (148, 10148580), (156, 9628140), (180, 8344388), (185, 8118864), (195, 7702512), (208, 7221105), (222, 6765720), (234, 6418760), (240, 6258291), (260, 5776884), (296, 5074290), (312, 4814070), (333, 4510480), (360, 4172194), (370, 4059432), (390, 3851256), (444, 3382860), (468, 3209380), (481, 3122640), (520, 2888442), (555, 2706288), (585, 2567504), (592, 2537145), (624, 2407035), (666, 2255240), (720, 2086097), (740, 2029716), (780, 1925628), (888, 1691430), (936, 1604690), (962, 1561320), (1040, 1444221), (1110, 1353144), (1170, 1283752), (1332, 1127620), (1443, 1040880), (1480, 1014858), (1560, 962814), (1665, 902096), (1776, 845715), (1872, 802345), (1924, 780660), (2220, 676572), (2340, 641876), (2405, 624528), (2664, 563810), (2886, 520440), (2960, 507429), (3120, 481407), (3330, 451048), (3848, 390330), (4329, 346960), (4337, 346320), (4440, 338286), (4680, 320938), (4810, 312264), (5328, 281905), (5772, 260220), (6660, 225524), (7215, 208176), (7696, 195165), (8658, 173480), (8674, 173160), (8880, 169143), (9360, 160469), (9620, 156132), (11544, 130110), (13011, 115440), (13320, 112762), (14430, 104088), (17316, 86740), (17348, 86580), (19240, 78066), (21645, 69392), (21685, 69264), (23088, 65055), (26022, 57720), (26640, 56381), (28860, 52044), (34632, 43370), (34696, 43290), (38480, 39033)]