2521293840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2777}}^1$

素因数の和:2906

約数の個数: 240

約数和(自身を含む): 9216003888

約数和(自身を除く): 6694710048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 97, 104, 117, 120, 130, 144, 156, 180, 194, 195, 208, 234, 240, 260, 291, 312, 360, 388, 390, 468, 485, 520, 582, 585, 624, 720, 776, 780, 873, 936, 970, 1040, 1164, 1170, 1261, 1455, 1552, 1560, 1746, 1872, 1940, 2328, 2340, 2522, 2777, 2910, 3120, 3492, 3783, 3880, 4365, 4656, 4680, 5044, 5554, 5820, 6305, 6984, 7566, 7760, 8331, 8730, 9360, 10088, 11108, 11349, 11640, 12610, 13885, 13968, 15132, 16662, 17460, 18915, 20176, 22216, 22698, 23280, 24993, 25220, 27770, 30264, 33324, 34920, 36101, 37830, 41655, 44432, 45396, 49986, 50440, 55540, 56745, 60528, 66648, 69840, 72202, 75660, 83310, 90792, 99972, 100880, 108303, 111080, 113490, 124965, 133296, 144404, 151320, 166620, 180505, 181584, 199944, 216606, 222160, 226980, 249930, 269369, 288808, 302640, 324909, 333240, 361010, 399888, 433212, 453960, 499860, 538738, 541515, 577616, 649818, 666480, 722020, 808107, 866424, 907920, 999720, 1077476, 1083030, 1299636, 1346845, 1444040, 1616214, 1624545, 1732848, 1999440, 2154952, 2166060, 2424321, 2599272, 2693690, 2888080, 3232428, 3249090, 3501797, 4040535, 4309904, 4332120, 4848642, 5198544, 5387380, 6464856, 6498180, 7003594, 8081070, 8664240, 9697284, 10505391, 10774760, 12121605, 12929712, 12996360, 14007188, 16162140, 17508985, 19394568, 21010782, 21549520, 24243210, 25992720, 28014376, 31516173, 32324280, 35017970, 38789136, 42021564, 48486420, 52526955, 56028752, 63032346, 64648560, 70035940, 84043128, 96972840, 105053910, 126064692, 140071880, 157580865, 168086256, 193945680, 210107820, 252129384, 280143760, 315161730, 420215640, 504258768, 630323460, 840431280, 1260646920, 2521293840]

約数ペア:

[(1, 2521293840), (2, 1260646920), (3, 840431280), (4, 630323460), (5, 504258768), (6, 420215640), (8, 315161730), (9, 280143760), (10, 252129384), (12, 210107820), (13, 193945680), (15, 168086256), (16, 157580865), (18, 140071880), (20, 126064692), (24, 105053910), (26, 96972840), (30, 84043128), (36, 70035940), (39, 64648560), (40, 63032346), (45, 56028752), (48, 52526955), (52, 48486420), (60, 42021564), (65, 38789136), (72, 35017970), (78, 32324280), (80, 31516173), (90, 28014376), (97, 25992720), (104, 24243210), (117, 21549520), (120, 21010782), (130, 19394568), (144, 17508985), (156, 16162140), (180, 14007188), (194, 12996360), (195, 12929712), (208, 12121605), (234, 10774760), (240, 10505391), (260, 9697284), (291, 8664240), (312, 8081070), (360, 7003594), (388, 6498180), (390, 6464856), (468, 5387380), (485, 5198544), (520, 4848642), (582, 4332120), (585, 4309904), (624, 4040535), (720, 3501797), (776, 3249090), (780, 3232428), (873, 2888080), (936, 2693690), (970, 2599272), (1040, 2424321), (1164, 2166060), (1170, 2154952), (1261, 1999440), (1455, 1732848), (1552, 1624545), (1560, 1616214), (1746, 1444040), (1872, 1346845), (1940, 1299636), (2328, 1083030), (2340, 1077476), (2522, 999720), (2777, 907920), (2910, 866424), (3120, 808107), (3492, 722020), (3783, 666480), (3880, 649818), (4365, 577616), (4656, 541515), (4680, 538738), (5044, 499860), (5554, 453960), (5820, 433212), (6305, 399888), (6984, 361010), (7566, 333240), (7760, 324909), (8331, 302640), (8730, 288808), (9360, 269369), (10088, 249930), (11108, 226980), (11349, 222160), (11640, 216606), (12610, 199944), (13885, 181584), (13968, 180505), (15132, 166620), (16662, 151320), (17460, 144404), (18915, 133296), (20176, 124965), (22216, 113490), (22698, 111080), (23280, 108303), (24993, 100880), (25220, 99972), (27770, 90792), (30264, 83310), (33324, 75660), (34920, 72202), (36101, 69840), (37830, 66648), (41655, 60528), (44432, 56745), (45396, 55540), (49986, 50440)]