2028205920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17157

約数の個数: 192

約数和(自身を含む): 7242842880

約数和(自身を除く): 5214636960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11856, 14820, 17107, 19760, 23712, 29640, 34214, 39520, 51321, 59280, 68428, 85535, 102642, 118560, 136856, 171070, 205284, 222391, 256605, 273712, 325033, 342140, 410568, 444782, 513210, 547424, 650066, 667173, 684280, 821136, 889564, 975099, 1026420, 1111955, 1300132, 1334346, 1368560, 1625165, 1642272, 1779128, 1950198, 2052840, 2223910, 2600264, 2668692, 2737120, 3250330, 3335865, 3558256, 3900396, 4105680, 4225429, 4447820, 4875495, 5200528, 5337384, 6500660, 6671730, 7116512, 7800792, 8211360, 8450858, 8895640, 9750990, 10401056, 10674768, 12676287, 13001320, 13343460, 15601584, 16901716, 17791280, 19501980, 21127145, 21349536, 25352574, 26002640, 26686920, 31203168, 33803432, 35582560, 39003960, 42254290, 50705148, 52005280, 53373840, 63381435, 67606864, 78007920, 84508580, 101410296, 106747680, 126762870, 135213728, 156015840, 169017160, 202820592, 253525740, 338034320, 405641184, 507051480, 676068640, 1014102960, 2028205920]

約数ペア:

[(1, 2028205920), (2, 1014102960), (3, 676068640), (4, 507051480), (5, 405641184), (6, 338034320), (8, 253525740), (10, 202820592), (12, 169017160), (13, 156015840), (15, 135213728), (16, 126762870), (19, 106747680), (20, 101410296), (24, 84508580), (26, 78007920), (30, 67606864), (32, 63381435), (38, 53373840), (39, 52005280), (40, 50705148), (48, 42254290), (52, 39003960), (57, 35582560), (60, 33803432), (65, 31203168), (76, 26686920), (78, 26002640), (80, 25352574), (95, 21349536), (96, 21127145), (104, 19501980), (114, 17791280), (120, 16901716), (130, 15601584), (152, 13343460), (156, 13001320), (160, 12676287), (190, 10674768), (195, 10401056), (208, 9750990), (228, 8895640), (240, 8450858), (247, 8211360), (260, 7800792), (285, 7116512), (304, 6671730), (312, 6500660), (380, 5337384), (390, 5200528), (416, 4875495), (456, 4447820), (480, 4225429), (494, 4105680), (520, 3900396), (570, 3558256), (608, 3335865), (624, 3250330), (741, 2737120), (760, 2668692), (780, 2600264), (912, 2223910), (988, 2052840), (1040, 1950198), (1140, 1779128), (1235, 1642272), (1248, 1625165), (1482, 1368560), (1520, 1334346), (1560, 1300132), (1824, 1111955), (1976, 1026420), (2080, 975099), (2280, 889564), (2470, 821136), (2964, 684280), (3040, 667173), (3120, 650066), (3705, 547424), (3952, 513210), (4560, 444782), (4940, 410568), (5928, 342140), (6240, 325033), (7410, 273712), (7904, 256605), (9120, 222391), (9880, 205284), (11856, 171070), (14820, 136856), (17107, 118560), (19760, 102642), (23712, 85535), (29640, 68428), (34214, 59280), (39520, 51321)]