2388068880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 320

約数和(自身を含む): 8228044800

約数和(自身を除く): 5839975920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 79, 80, 85, 93, 102, 120, 124, 136, 155, 158, 170, 186, 204, 237, 239, 240, 248, 255, 272, 310, 316, 340, 372, 395, 408, 465, 474, 478, 496, 510, 527, 620, 632, 680, 717, 744, 790, 816, 930, 948, 956, 1020, 1054, 1185, 1195, 1240, 1264, 1343, 1360, 1434, 1488, 1580, 1581, 1860, 1896, 1912, 2040, 2108, 2370, 2390, 2449, 2480, 2635, 2686, 2868, 3160, 3162, 3585, 3720, 3792, 3824, 4029, 4063, 4080, 4216, 4740, 4780, 4898, 5270, 5372, 5736, 6320, 6324, 6715, 7170, 7347, 7409, 7440, 7905, 8058, 8126, 8432, 9480, 9560, 9796, 10540, 10744, 11472, 12189, 12245, 12648, 13430, 14340, 14694, 14818, 15810, 16116, 16252, 18881, 18960, 19120, 19592, 20145, 20315, 21080, 21488, 22227, 24378, 24490, 25296, 26860, 28680, 29388, 29636, 31620, 32232, 32504, 36735, 37045, 37762, 39184, 40290, 40630, 41633, 42160, 44454, 48756, 48980, 53720, 56643, 57360, 58776, 59272, 60945, 63240, 64464, 65008, 73470, 74090, 75524, 80580, 81260, 83266, 88908, 94405, 97512, 97960, 107440, 111135, 113286, 117552, 118544, 121890, 124899, 125953, 126480, 146940, 148180, 151048, 161160, 162520, 166532, 177816, 188810, 195024, 195920, 208165, 222270, 226572, 243780, 249798, 251906, 283215, 293880, 296360, 302096, 320977, 322320, 325040, 333064, 355632, 377620, 377859, 416330, 444540, 453144, 487560, 499596, 503812, 566430, 585311, 587760, 592720, 624495, 629765, 641954, 666128, 755240, 755718, 832660, 889080, 906288, 962931, 975120, 999192, 1007624, 1132860, 1170622, 1248990, 1259530, 1283908, 1510480, 1511436, 1604885, 1665320, 1755933, 1778160, 1889295, 1925862, 1998384, 2015248, 2265720, 2341244, 2497980, 2519060, 2567816, 2926555, 3022872, 3209770, 3330640, 3511866, 3778590, 3851724, 4531440, 4682488, 4814655, 4995960, 5038120, 5135632, 5853110, 6045744, 6419540, 7023732, 7557180, 7703448, 8779665, 9364976, 9629310, 9950287, 9991920, 10076240, 11706220, 12839080, 14047464, 15114360, 15406896, 17559330, 19258620, 19900574, 23412440, 25678160, 28094928, 29850861, 30228720, 35118660, 38517240, 39801148, 46824880, 49751435, 59701722, 70237320, 77034480, 79602296, 99502870, 119403444, 140474640, 149254305, 159204592, 199005740, 238806888, 298508610, 398011480, 477613776, 597017220, 796022960, 1194034440, 2388068880]

約数ペア:

[(1, 2388068880), (2, 1194034440), (3, 796022960), (4, 597017220), (5, 477613776), (6, 398011480), (8, 298508610), (10, 238806888), (12, 199005740), (15, 159204592), (16, 149254305), (17, 140474640), (20, 119403444), (24, 99502870), (30, 79602296), (31, 77034480), (34, 70237320), (40, 59701722), (48, 49751435), (51, 46824880), (60, 39801148), (62, 38517240), (68, 35118660), (79, 30228720), (80, 29850861), (85, 28094928), (93, 25678160), (102, 23412440), (120, 19900574), (124, 19258620), (136, 17559330), (155, 15406896), (158, 15114360), (170, 14047464), (186, 12839080), (204, 11706220), (237, 10076240), (239, 9991920), (240, 9950287), (248, 9629310), (255, 9364976), (272, 8779665), (310, 7703448), (316, 7557180), (340, 7023732), (372, 6419540), (395, 6045744), (408, 5853110), (465, 5135632), (474, 5038120), (478, 4995960), (496, 4814655), (510, 4682488), (527, 4531440), (620, 3851724), (632, 3778590), (680, 3511866), (717, 3330640), (744, 3209770), (790, 3022872), (816, 2926555), (930, 2567816), (948, 2519060), (956, 2497980), (1020, 2341244), (1054, 2265720), (1185, 2015248), (1195, 1998384), (1240, 1925862), (1264, 1889295), (1343, 1778160), (1360, 1755933), (1434, 1665320), (1488, 1604885), (1580, 1511436), (1581, 1510480), (1860, 1283908), (1896, 1259530), (1912, 1248990), (2040, 1170622), (2108, 1132860), (2370, 1007624), (2390, 999192), (2449, 975120), (2480, 962931), (2635, 906288), (2686, 889080), (2868, 832660), (3160, 755718), (3162, 755240), (3585, 666128), (3720, 641954), (3792, 629765), (3824, 624495), (4029, 592720), (4063, 587760), (4080, 585311), (4216, 566430), (4740, 503812), (4780, 499596), (4898, 487560), (5270, 453144), (5372, 444540), (5736, 416330), (6320, 377859), (6324, 377620), (6715, 355632), (7170, 333064), (7347, 325040), (7409, 322320), (7440, 320977), (7905, 302096), (8058, 296360), (8126, 293880), (8432, 283215), (9480, 251906), (9560, 249798), (9796, 243780), (10540, 226572), (10744, 222270), (11472, 208165), (12189, 195920), (12245, 195024), (12648, 188810), (13430, 177816), (14340, 166532), (14694, 162520), (14818, 161160), (15810, 151048), (16116, 148180), (16252, 146940), (18881, 126480), (18960, 125953), (19120, 124899), (19592, 121890), (20145, 118544), (20315, 117552), (21080, 113286), (21488, 111135), (22227, 107440), (24378, 97960), (24490, 97512), (25296, 94405), (26860, 88908), (28680, 83266), (29388, 81260), (29636, 80580), (31620, 75524), (32232, 74090), (32504, 73470), (36735, 65008), (37045, 64464), (37762, 63240), (39184, 60945), (40290, 59272), (40630, 58776), (41633, 57360), (42160, 56643), (44454, 53720), (48756, 48980)]