860452740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 288

約数和(自身を含む): 3217536000

約数和(自身を除く): 2357083260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 372, 378, 420, 434, 441, 465, 490, 540, 558, 588, 620, 630, 651, 735, 756, 837, 868, 882, 930, 945, 980, 1049, 1085, 1116, 1260, 1302, 1323, 1395, 1470, 1519, 1674, 1764, 1860, 1890, 1953, 2098, 2170, 2205, 2604, 2646, 2790, 2940, 3038, 3147, 3255, 3348, 3780, 3906, 4185, 4196, 4340, 4410, 4557, 5245, 5292, 5580, 5859, 6076, 6294, 6510, 6615, 7343, 7595, 7812, 8370, 8820, 9114, 9441, 9765, 10490, 11718, 12588, 13020, 13230, 13671, 14686, 15190, 15735, 16740, 18228, 18882, 19530, 20980, 22029, 22785, 23436, 26460, 27342, 28323, 29295, 29372, 30380, 31470, 32519, 36715, 37764, 39060, 41013, 44058, 45570, 47205, 51401, 54684, 56646, 58590, 62940, 65038, 66087, 68355, 73430, 82026, 88116, 91140, 94410, 97557, 102802, 110145, 113292, 117180, 130076, 132174, 136710, 141615, 146860, 154203, 162595, 164052, 188820, 195114, 198261, 205065, 205604, 220290, 227633, 257005, 264348, 273420, 283230, 292671, 308406, 325190, 330435, 390228, 396522, 410130, 440580, 455266, 462609, 487785, 514010, 566460, 585342, 616812, 650380, 660870, 682899, 771015, 793044, 820260, 878013, 910532, 925218, 975570, 991305, 1028020, 1138165, 1170684, 1321740, 1365798, 1387827, 1463355, 1542030, 1593431, 1756026, 1850436, 1951140, 1982610, 2048697, 2276330, 2313045, 2731596, 2775654, 2926710, 3084060, 3186862, 3414495, 3512052, 3965220, 4097394, 4390065, 4552660, 4626090, 4780293, 5551308, 5853420, 6146091, 6373724, 6828990, 6939135, 7967155, 8194788, 8780130, 9252180, 9560586, 10243485, 12292182, 13657980, 13878270, 14340879, 15934310, 17560260, 19121172, 20486970, 23901465, 24584364, 27756540, 28681758, 30730455, 31868620, 40973940, 43022637, 47802930, 57363516, 61460910, 71704395, 86045274, 95605860, 122921820, 143408790, 172090548, 215113185, 286817580, 430226370, 860452740]

約数ペア:

[(1, 860452740), (2, 430226370), (3, 286817580), (4, 215113185), (5, 172090548), (6, 143408790), (7, 122921820), (9, 95605860), (10, 86045274), (12, 71704395), (14, 61460910), (15, 57363516), (18, 47802930), (20, 43022637), (21, 40973940), (27, 31868620), (28, 30730455), (30, 28681758), (31, 27756540), (35, 24584364), (36, 23901465), (42, 20486970), (45, 19121172), (49, 17560260), (54, 15934310), (60, 14340879), (62, 13878270), (63, 13657980), (70, 12292182), (84, 10243485), (90, 9560586), (93, 9252180), (98, 8780130), (105, 8194788), (108, 7967155), (124, 6939135), (126, 6828990), (135, 6373724), (140, 6146091), (147, 5853420), (155, 5551308), (180, 4780293), (186, 4626090), (189, 4552660), (196, 4390065), (210, 4097394), (217, 3965220), (245, 3512052), (252, 3414495), (270, 3186862), (279, 3084060), (294, 2926710), (310, 2775654), (315, 2731596), (372, 2313045), (378, 2276330), (420, 2048697), (434, 1982610), (441, 1951140), (465, 1850436), (490, 1756026), (540, 1593431), (558, 1542030), (588, 1463355), (620, 1387827), (630, 1365798), (651, 1321740), (735, 1170684), (756, 1138165), (837, 1028020), (868, 991305), (882, 975570), (930, 925218), (945, 910532), (980, 878013), (1049, 820260), (1085, 793044), (1116, 771015), (1260, 682899), (1302, 660870), (1323, 650380), (1395, 616812), (1470, 585342), (1519, 566460), (1674, 514010), (1764, 487785), (1860, 462609), (1890, 455266), (1953, 440580), (2098, 410130), (2170, 396522), (2205, 390228), (2604, 330435), (2646, 325190), (2790, 308406), (2940, 292671), (3038, 283230), (3147, 273420), (3255, 264348), (3348, 257005), (3780, 227633), (3906, 220290), (4185, 205604), (4196, 205065), (4340, 198261), (4410, 195114), (4557, 188820), (5245, 164052), (5292, 162595), (5580, 154203), (5859, 146860), (6076, 141615), (6294, 136710), (6510, 132174), (6615, 130076), (7343, 117180), (7595, 113292), (7812, 110145), (8370, 102802), (8820, 97557), (9114, 94410), (9441, 91140), (9765, 88116), (10490, 82026), (11718, 73430), (12588, 68355), (13020, 66087), (13230, 65038), (13671, 62940), (14686, 58590), (15190, 56646), (15735, 54684), (16740, 51401), (18228, 47205), (18882, 45570), (19530, 44058), (20980, 41013), (22029, 39060), (22785, 37764), (23436, 36715), (26460, 32519), (27342, 31470), (28323, 30380), (29295, 29372)]