2016598440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1571}}^1$

素因数の和:2167

約数の個数: 128

約数和(自身を含む): 6383577600

約数和(自身を除く): 4366979160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 563, 570, 760, 1126, 1140, 1571, 1689, 2252, 2280, 2815, 3142, 3378, 4504, 4713, 5630, 6284, 6756, 7855, 8445, 9426, 10697, 11260, 12568, 13512, 15710, 16890, 18852, 21394, 22520, 23565, 29849, 31420, 32091, 33780, 37704, 42788, 47130, 53485, 59698, 62840, 64182, 67560, 85576, 89547, 94260, 106970, 119396, 128364, 149245, 160455, 179094, 188520, 213940, 238792, 256728, 298490, 320910, 358188, 427880, 447735, 596980, 641820, 716376, 884473, 895470, 1193960, 1283640, 1768946, 1790940, 2653419, 3537892, 3581880, 4422365, 5306838, 7075784, 8844730, 10613676, 13267095, 16804987, 17689460, 21227352, 26534190, 33609974, 35378920, 50414961, 53068380, 67219948, 84024935, 100829922, 106136760, 134439896, 168049870, 201659844, 252074805, 336099740, 403319688, 504149610, 672199480, 1008299220, 2016598440]

約数ペア:

[(1, 2016598440), (2, 1008299220), (3, 672199480), (4, 504149610), (5, 403319688), (6, 336099740), (8, 252074805), (10, 201659844), (12, 168049870), (15, 134439896), (19, 106136760), (20, 100829922), (24, 84024935), (30, 67219948), (38, 53068380), (40, 50414961), (57, 35378920), (60, 33609974), (76, 26534190), (95, 21227352), (114, 17689460), (120, 16804987), (152, 13267095), (190, 10613676), (228, 8844730), (285, 7075784), (380, 5306838), (456, 4422365), (563, 3581880), (570, 3537892), (760, 2653419), (1126, 1790940), (1140, 1768946), (1571, 1283640), (1689, 1193960), (2252, 895470), (2280, 884473), (2815, 716376), (3142, 641820), (3378, 596980), (4504, 447735), (4713, 427880), (5630, 358188), (6284, 320910), (6756, 298490), (7855, 256728), (8445, 238792), (9426, 213940), (10697, 188520), (11260, 179094), (12568, 160455), (13512, 149245), (15710, 128364), (16890, 119396), (18852, 106970), (21394, 94260), (22520, 89547), (23565, 85576), (29849, 67560), (31420, 64182), (32091, 62840), (33780, 59698), (37704, 53485), (42788, 47130)]