189437040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 240

約数和(自身を含む): 704934048

約数和(自身を除く): 515497008

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, 547, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1094, 1110, 1170, 1332, 1443, 1480, 1560, 1641, 1665, 1776, 1872, 1924, 2188, 2220, 2340, 2405, 2664, 2735, 2886, 2960, 3120, 3282, 3330, 3848, 4329, 4376, 4440, 4680, 4810, 4923, 5328, 5470, 5772, 6564, 6660, 7111, 7215, 7696, 8205, 8658, 8752, 8880, 9360, 9620, 9846, 10940, 11544, 13128, 13320, 14222, 14430, 16410, 17316, 19240, 19692, 20239, 21333, 21645, 21880, 23088, 24615, 26256, 26640, 28444, 28860, 32820, 34632, 35555, 38480, 39384, 40478, 42666, 43290, 43760, 49230, 56888, 57720, 60717, 63999, 65640, 69264, 71110, 78768, 80956, 85332, 86580, 98460, 101195, 106665, 113776, 115440, 121434, 127998, 131280, 142220, 161912, 170664, 173160, 182151, 196920, 202390, 213330, 242868, 255996, 263107, 284440, 303585, 319995, 323824, 341328, 346320, 364302, 393840, 404780, 426660, 485736, 511992, 526214, 568880, 607170, 639990, 728604, 789321, 809560, 853320, 910755, 971472, 1023984, 1052428, 1214340, 1279980, 1315535, 1457208, 1578642, 1619120, 1706640, 1821510, 2104856, 2367963, 2428680, 2559960, 2631070, 2914416, 3157284, 3643020, 3946605, 4209712, 4735926, 4857360, 5119920, 5262140, 6314568, 7286040, 7893210, 9471852, 10524280, 11839815, 12629136, 14572080, 15786420, 18943704, 21048560, 23679630, 31572840, 37887408, 47359260, 63145680, 94718520, 189437040]

約数ペア:

[(1, 189437040), (2, 94718520), (3, 63145680), (4, 47359260), (5, 37887408), (6, 31572840), (8, 23679630), (9, 21048560), (10, 18943704), (12, 15786420), (13, 14572080), (15, 12629136), (16, 11839815), (18, 10524280), (20, 9471852), (24, 7893210), (26, 7286040), (30, 6314568), (36, 5262140), (37, 5119920), (39, 4857360), (40, 4735926), (45, 4209712), (48, 3946605), (52, 3643020), (60, 3157284), (65, 2914416), (72, 2631070), (74, 2559960), (78, 2428680), (80, 2367963), (90, 2104856), (104, 1821510), (111, 1706640), (117, 1619120), (120, 1578642), (130, 1457208), (144, 1315535), (148, 1279980), (156, 1214340), (180, 1052428), (185, 1023984), (195, 971472), (208, 910755), (222, 853320), (234, 809560), (240, 789321), (260, 728604), (296, 639990), (312, 607170), (333, 568880), (360, 526214), (370, 511992), (390, 485736), (444, 426660), (468, 404780), (481, 393840), (520, 364302), (547, 346320), (555, 341328), (585, 323824), (592, 319995), (624, 303585), (666, 284440), (720, 263107), (740, 255996), (780, 242868), (888, 213330), (936, 202390), (962, 196920), (1040, 182151), (1094, 173160), (1110, 170664), (1170, 161912), (1332, 142220), (1443, 131280), (1480, 127998), (1560, 121434), (1641, 115440), (1665, 113776), (1776, 106665), (1872, 101195), (1924, 98460), (2188, 86580), (2220, 85332), (2340, 80956), (2405, 78768), (2664, 71110), (2735, 69264), (2886, 65640), (2960, 63999), (3120, 60717), (3282, 57720), (3330, 56888), (3848, 49230), (4329, 43760), (4376, 43290), (4440, 42666), (4680, 40478), (4810, 39384), (4923, 38480), (5328, 35555), (5470, 34632), (5772, 32820), (6564, 28860), (6660, 28444), (7111, 26640), (7215, 26256), (7696, 24615), (8205, 23088), (8658, 21880), (8752, 21645), (8880, 21333), (9360, 20239), (9620, 19692), (9846, 19240), (10940, 17316), (11544, 16410), (13128, 14430), (13320, 14222)]