28445171760

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:844

約数の個数: 320

約数和(自身を含む): 99682191360

約数和(自身を除く): 71237019600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 367, 405, 432, 443, 486, 540, 648, 720, 729, 734, 810, 886, 972, 1080, 1101, 1215, 1296, 1329, 1458, 1468, 1620, 1772, 1835, 1944, 2160, 2187, 2202, 2215, 2430, 2658, 2916, 2936, 3240, 3303, 3544, 3645, 3670, 3888, 3987, 4374, 4404, 4430, 4860, 5316, 5505, 5832, 5872, 6480, 6606, 6645, 7088, 7290, 7340, 7974, 8748, 8808, 8860, 9720, 9909, 10632, 10935, 11010, 11664, 11961, 13212, 13290, 14580, 14680, 15948, 16515, 17496, 17616, 17720, 19440, 19818, 19935, 21264, 21870, 22020, 23922, 26424, 26580, 29160, 29360, 29727, 31896, 33030, 34992, 35440, 35883, 39636, 39870, 43740, 44040, 47844, 49545, 52848, 53160, 58320, 59454, 59805, 63792, 66060, 71766, 79272, 79740, 87480, 88080, 89181, 95688, 99090, 106320, 107649, 118908, 119610, 132120, 143532, 148635, 158544, 159480, 162581, 174960, 178362, 179415, 191376, 198180, 215298, 237816, 239220, 264240, 267543, 287064, 297270, 318960, 322947, 325162, 356724, 358830, 396360, 430596, 445905, 475632, 478440, 487743, 535086, 538245, 574128, 594540, 645894, 650324, 713448, 717660, 792720, 802629, 812905, 861192, 891810, 956880, 968841, 975486, 1070172, 1076490, 1189080, 1291788, 1300648, 1337715, 1426896, 1435320, 1463229, 1605258, 1614735, 1625810, 1722384, 1783620, 1937682, 1950972, 2140344, 2152980, 2378160, 2438715, 2583576, 2601296, 2675430, 2870640, 2926458, 3210516, 3229470, 3251620, 3567240, 3875364, 3901944, 4013145, 4280688, 4305960, 4389687, 4844205, 4877430, 5167152, 5350860, 5852916, 6421032, 6458940, 6503240, 7134480, 7316145, 7750728, 7803888, 8026290, 8611920, 8779374, 9688410, 9754860, 10701720, 11705832, 12842064, 12917880, 13006480, 13169061, 14632290, 15501456, 16052580, 17558748, 19376820, 19509720, 21403440, 21948435, 23411664, 25835760, 26338122, 29264580, 32105160, 35117496, 38753640, 39019440, 39507183, 43896870, 52676244, 58529160, 64210320, 65845305, 70234992, 77507280, 79014366, 87793740, 105352488, 117058320, 118521549, 131690610, 158028732, 175587480, 197535915, 210704976, 237043098, 263381220, 316057464, 351174960, 355564647, 395071830, 474086196, 526762440, 592607745, 632114928, 711129294, 790143660, 948172392, 1053524880, 1185215490, 1422258588, 1580287320, 1777823235, 1896344784, 2370430980, 2844517176, 3160574640, 3555646470, 4740861960, 5689034352, 7111292940, 9481723920, 14222585880, 28445171760]

約数ペア:

[(1, 28445171760), (2, 14222585880), (3, 9481723920), (4, 7111292940), (5, 5689034352), (6, 4740861960), (8, 3555646470), (9, 3160574640), (10, 2844517176), (12, 2370430980), (15, 1896344784), (16, 1777823235), (18, 1580287320), (20, 1422258588), (24, 1185215490), (27, 1053524880), (30, 948172392), (36, 790143660), (40, 711129294), (45, 632114928), (48, 592607745), (54, 526762440), (60, 474086196), (72, 395071830), (80, 355564647), (81, 351174960), (90, 316057464), (108, 263381220), (120, 237043098), (135, 210704976), (144, 197535915), (162, 175587480), (180, 158028732), (216, 131690610), (240, 118521549), (243, 117058320), (270, 105352488), (324, 87793740), (360, 79014366), (367, 77507280), (405, 70234992), (432, 65845305), (443, 64210320), (486, 58529160), (540, 52676244), (648, 43896870), (720, 39507183), (729, 39019440), (734, 38753640), (810, 35117496), (886, 32105160), (972, 29264580), (1080, 26338122), (1101, 25835760), (1215, 23411664), (1296, 21948435), (1329, 21403440), (1458, 19509720), (1468, 19376820), (1620, 17558748), (1772, 16052580), (1835, 15501456), (1944, 14632290), (2160, 13169061), (2187, 13006480), (2202, 12917880), (2215, 12842064), (2430, 11705832), (2658, 10701720), (2916, 9754860), (2936, 9688410), (3240, 8779374), (3303, 8611920), (3544, 8026290), (3645, 7803888), (3670, 7750728), (3888, 7316145), (3987, 7134480), (4374, 6503240), (4404, 6458940), (4430, 6421032), (4860, 5852916), (5316, 5350860), (5505, 5167152), (5832, 4877430), (5872, 4844205), (6480, 4389687), (6606, 4305960), (6645, 4280688), (7088, 4013145), (7290, 3901944), (7340, 3875364), (7974, 3567240), (8748, 3251620), (8808, 3229470), (8860, 3210516), (9720, 2926458), (9909, 2870640), (10632, 2675430), (10935, 2601296), (11010, 2583576), (11664, 2438715), (11961, 2378160), (13212, 2152980), (13290, 2140344), (14580, 1950972), (14680, 1937682), (15948, 1783620), (16515, 1722384), (17496, 1625810), (17616, 1614735), (17720, 1605258), (19440, 1463229), (19818, 1435320), (19935, 1426896), (21264, 1337715), (21870, 1300648), (22020, 1291788), (23922, 1189080), (26424, 1076490), (26580, 1070172), (29160, 975486), (29360, 968841), (29727, 956880), (31896, 891810), (33030, 861192), (34992, 812905), (35440, 802629), (35883, 792720), (39636, 717660), (39870, 713448), (43740, 650324), (44040, 645894), (47844, 594540), (49545, 574128), (52848, 538245), (53160, 535086), (58320, 487743), (59454, 478440), (59805, 475632), (63792, 445905), (66060, 430596), (71766, 396360), (79272, 358830), (79740, 356724), (87480, 325162), (88080, 322947), (89181, 318960), (95688, 297270), (99090, 287064), (106320, 267543), (107649, 264240), (118908, 239220), (119610, 237816), (132120, 215298), (143532, 198180), (148635, 191376), (158544, 179415), (159480, 178362), (162581, 174960)]