89004240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 331885008

約数和(自身を除く): 242880768

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, 257, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 514, 520, 555, 585, 592, 624, 666, 720, 740, 771, 780, 888, 936, 962, 1028, 1040, 1110, 1170, 1285, 1332, 1443, 1480, 1542, 1560, 1665, 1776, 1872, 1924, 2056, 2220, 2313, 2340, 2405, 2570, 2664, 2886, 2960, 3084, 3120, 3330, 3341, 3848, 3855, 4112, 4329, 4440, 4626, 4680, 4810, 5140, 5328, 5772, 6168, 6660, 6682, 7215, 7696, 7710, 8658, 8880, 9252, 9360, 9509, 9620, 10023, 10280, 11544, 11565, 12336, 13320, 13364, 14430, 15420, 16705, 17316, 18504, 19018, 19240, 20046, 20560, 21645, 23088, 23130, 26640, 26728, 28527, 28860, 30069, 30840, 33410, 34632, 37008, 38036, 38480, 40092, 43290, 46260, 47545, 50115, 53456, 57054, 57720, 60138, 61680, 66820, 69264, 76072, 80184, 85581, 86580, 92520, 95090, 100230, 114108, 115440, 120276, 123617, 133640, 142635, 150345, 152144, 160368, 171162, 173160, 185040, 190180, 200460, 228216, 240552, 247234, 267280, 285270, 300690, 342324, 346320, 370851, 380360, 400920, 427905, 456432, 481104, 494468, 570540, 601380, 618085, 684648, 741702, 760720, 801840, 855810, 988936, 1112553, 1141080, 1202760, 1236170, 1369296, 1483404, 1711620, 1854255, 1977872, 2225106, 2282160, 2405520, 2472340, 2966808, 3423240, 3708510, 4450212, 4944680, 5562765, 5933616, 6846480, 7417020, 8900424, 9889360, 11125530, 14834040, 17800848, 22251060, 29668080, 44502120, 89004240]

約数ペア:

[(1, 89004240), (2, 44502120), (3, 29668080), (4, 22251060), (5, 17800848), (6, 14834040), (8, 11125530), (9, 9889360), (10, 8900424), (12, 7417020), (13, 6846480), (15, 5933616), (16, 5562765), (18, 4944680), (20, 4450212), (24, 3708510), (26, 3423240), (30, 2966808), (36, 2472340), (37, 2405520), (39, 2282160), (40, 2225106), (45, 1977872), (48, 1854255), (52, 1711620), (60, 1483404), (65, 1369296), (72, 1236170), (74, 1202760), (78, 1141080), (80, 1112553), (90, 988936), (104, 855810), (111, 801840), (117, 760720), (120, 741702), (130, 684648), (144, 618085), (148, 601380), (156, 570540), (180, 494468), (185, 481104), (195, 456432), (208, 427905), (222, 400920), (234, 380360), (240, 370851), (257, 346320), (260, 342324), (296, 300690), (312, 285270), (333, 267280), (360, 247234), (370, 240552), (390, 228216), (444, 200460), (468, 190180), (481, 185040), (514, 173160), (520, 171162), (555, 160368), (585, 152144), (592, 150345), (624, 142635), (666, 133640), (720, 123617), (740, 120276), (771, 115440), (780, 114108), (888, 100230), (936, 95090), (962, 92520), (1028, 86580), (1040, 85581), (1110, 80184), (1170, 76072), (1285, 69264), (1332, 66820), (1443, 61680), (1480, 60138), (1542, 57720), (1560, 57054), (1665, 53456), (1776, 50115), (1872, 47545), (1924, 46260), (2056, 43290), (2220, 40092), (2313, 38480), (2340, 38036), (2405, 37008), (2570, 34632), (2664, 33410), (2886, 30840), (2960, 30069), (3084, 28860), (3120, 28527), (3330, 26728), (3341, 26640), (3848, 23130), (3855, 23088), (4112, 21645), (4329, 20560), (4440, 20046), (4626, 19240), (4680, 19018), (4810, 18504), (5140, 17316), (5328, 16705), (5772, 15420), (6168, 14430), (6660, 13364), (6682, 13320), (7215, 12336), (7696, 11565), (7710, 11544), (8658, 10280), (8880, 10023), (9252, 9620), (9360, 9509)]