858709320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3947}}^1$

素因数の和:4012

約数の個数: 192

約数和(自身を含む): 3078492480

約数和(自身を除く): 2219783160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 740, 777, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1813, 1960, 2072, 2220, 2590, 2940, 3108, 3626, 3885, 3947, 4440, 5180, 5439, 5880, 6216, 7252, 7770, 7894, 9065, 10360, 10878, 11841, 14504, 15540, 15788, 18130, 19735, 21756, 23682, 27195, 27629, 31080, 31576, 36260, 39470, 43512, 47364, 54390, 55258, 59205, 72520, 78940, 82887, 94728, 108780, 110516, 118410, 138145, 146039, 157880, 165774, 193403, 217560, 221032, 236820, 276290, 292078, 331548, 386806, 414435, 438117, 473640, 552580, 580209, 584156, 663096, 730195, 773612, 828870, 876234, 967015, 1022273, 1105160, 1160418, 1168312, 1460390, 1547224, 1657740, 1752468, 1934030, 2044546, 2190585, 2320836, 2901045, 2920780, 3066819, 3315480, 3504936, 3868060, 4089092, 4381170, 4641672, 5111365, 5802090, 5841560, 6133638, 7155911, 7736120, 8178184, 8762340, 10222730, 11604180, 12267276, 14311822, 15334095, 17524680, 20445460, 21467733, 23208360, 24534552, 28623644, 30668190, 35779555, 40890920, 42935466, 57247288, 61336380, 71559110, 85870932, 107338665, 122672760, 143118220, 171741864, 214677330, 286236440, 429354660, 858709320]

約数ペア:

[(1, 858709320), (2, 429354660), (3, 286236440), (4, 214677330), (5, 171741864), (6, 143118220), (7, 122672760), (8, 107338665), (10, 85870932), (12, 71559110), (14, 61336380), (15, 57247288), (20, 42935466), (21, 40890920), (24, 35779555), (28, 30668190), (30, 28623644), (35, 24534552), (37, 23208360), (40, 21467733), (42, 20445460), (49, 17524680), (56, 15334095), (60, 14311822), (70, 12267276), (74, 11604180), (84, 10222730), (98, 8762340), (105, 8178184), (111, 7736120), (120, 7155911), (140, 6133638), (147, 5841560), (148, 5802090), (168, 5111365), (185, 4641672), (196, 4381170), (210, 4089092), (222, 3868060), (245, 3504936), (259, 3315480), (280, 3066819), (294, 2920780), (296, 2901045), (370, 2320836), (392, 2190585), (420, 2044546), (444, 1934030), (490, 1752468), (518, 1657740), (555, 1547224), (588, 1460390), (735, 1168312), (740, 1160418), (777, 1105160), (840, 1022273), (888, 967015), (980, 876234), (1036, 828870), (1110, 773612), (1176, 730195), (1295, 663096), (1470, 584156), (1480, 580209), (1554, 552580), (1813, 473640), (1960, 438117), (2072, 414435), (2220, 386806), (2590, 331548), (2940, 292078), (3108, 276290), (3626, 236820), (3885, 221032), (3947, 217560), (4440, 193403), (5180, 165774), (5439, 157880), (5880, 146039), (6216, 138145), (7252, 118410), (7770, 110516), (7894, 108780), (9065, 94728), (10360, 82887), (10878, 78940), (11841, 72520), (14504, 59205), (15540, 55258), (15788, 54390), (18130, 47364), (19735, 43512), (21756, 39470), (23682, 36260), (27195, 31576), (27629, 31080)]