9420857640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{2273}}^1$

素因数の和:2716

約数の個数: 192

約数和(自身を含む): 31767325200

約数和(自身を除く): 22346467560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 397, 435, 522, 580, 696, 794, 870, 1044, 1160, 1191, 1305, 1588, 1740, 1985, 2088, 2273, 2382, 2610, 3176, 3480, 3573, 3970, 4546, 4764, 5220, 5955, 6819, 7146, 7940, 9092, 9528, 10440, 11365, 11513, 11910, 13638, 14292, 15880, 17865, 18184, 20457, 22730, 23026, 23820, 27276, 28584, 34095, 34539, 35730, 40914, 45460, 46052, 47640, 54552, 57565, 65917, 68190, 69078, 71460, 81828, 90920, 92104, 102285, 103617, 115130, 131834, 136380, 138156, 142920, 163656, 172695, 197751, 204570, 207234, 230260, 263668, 272760, 276312, 329585, 345390, 395502, 409140, 414468, 460520, 518085, 527336, 593253, 659170, 690780, 791004, 818280, 828936, 902381, 988755, 1036170, 1186506, 1318340, 1381560, 1582008, 1804762, 1977510, 2072340, 2373012, 2636680, 2707143, 2966265, 3609524, 3955020, 4144680, 4511905, 4746024, 5414286, 5932530, 7219048, 7910040, 8121429, 9023810, 10828572, 11865060, 13535715, 16242858, 18047620, 21657144, 23730120, 26169049, 27071430, 32485716, 36095240, 40607145, 52338098, 54142860, 64971432, 78507147, 81214290, 104676196, 108285720, 130845245, 157014294, 162428580, 209352392, 235521441, 261690490, 314028588, 324857160, 392535735, 471042882, 523380980, 628057176, 785071470, 942085764, 1046761960, 1177607205, 1570142940, 1884171528, 2355214410, 3140285880, 4710428820, 9420857640]

約数ペア:

[(1, 9420857640), (2, 4710428820), (3, 3140285880), (4, 2355214410), (5, 1884171528), (6, 1570142940), (8, 1177607205), (9, 1046761960), (10, 942085764), (12, 785071470), (15, 628057176), (18, 523380980), (20, 471042882), (24, 392535735), (29, 324857160), (30, 314028588), (36, 261690490), (40, 235521441), (45, 209352392), (58, 162428580), (60, 157014294), (72, 130845245), (87, 108285720), (90, 104676196), (116, 81214290), (120, 78507147), (145, 64971432), (174, 54142860), (180, 52338098), (232, 40607145), (261, 36095240), (290, 32485716), (348, 27071430), (360, 26169049), (397, 23730120), (435, 21657144), (522, 18047620), (580, 16242858), (696, 13535715), (794, 11865060), (870, 10828572), (1044, 9023810), (1160, 8121429), (1191, 7910040), (1305, 7219048), (1588, 5932530), (1740, 5414286), (1985, 4746024), (2088, 4511905), (2273, 4144680), (2382, 3955020), (2610, 3609524), (3176, 2966265), (3480, 2707143), (3573, 2636680), (3970, 2373012), (4546, 2072340), (4764, 1977510), (5220, 1804762), (5955, 1582008), (6819, 1381560), (7146, 1318340), (7940, 1186506), (9092, 1036170), (9528, 988755), (10440, 902381), (11365, 828936), (11513, 818280), (11910, 791004), (13638, 690780), (14292, 659170), (15880, 593253), (17865, 527336), (18184, 518085), (20457, 460520), (22730, 414468), (23026, 409140), (23820, 395502), (27276, 345390), (28584, 329585), (34095, 276312), (34539, 272760), (35730, 263668), (40914, 230260), (45460, 207234), (46052, 204570), (47640, 197751), (54552, 172695), (57565, 163656), (65917, 142920), (68190, 138156), (69078, 136380), (71460, 131834), (81828, 115130), (90920, 103617), (92104, 102285)]