18627449520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{2777}}^1$

素因数の和:4283

約数の個数: 160

約数和(自身を含む): 60847534080

約数和(自身を除く): 42220084560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1471, 1520, 2280, 2777, 2942, 4413, 4560, 5554, 5884, 7355, 8331, 8826, 11108, 11768, 13885, 14710, 16662, 17652, 22065, 22216, 23536, 27770, 27949, 29420, 33324, 35304, 41655, 44130, 44432, 52763, 55540, 55898, 58840, 66648, 70608, 83310, 83847, 88260, 105526, 111080, 111796, 117680, 133296, 139745, 158289, 166620, 167694, 176520, 211052, 222160, 223592, 263815, 279490, 316578, 333240, 335388, 353040, 419235, 422104, 447184, 527630, 558980, 633156, 666480, 670776, 791445, 838470, 844208, 1055260, 1117960, 1266312, 1341552, 1582890, 1676940, 2110520, 2235920, 2532624, 3165780, 3353880, 4084967, 4221040, 6331560, 6707760, 8169934, 12254901, 12663120, 16339868, 20424835, 24509802, 32679736, 40849670, 49019604, 61274505, 65359472, 77614373, 81699340, 98039208, 122549010, 155228746, 163398680, 196078416, 232843119, 245098020, 310457492, 326797360, 388071865, 465686238, 490196040, 620914984, 776143730, 931372476, 980392080, 1164215595, 1241829968, 1552287460, 1862744952, 2328431190, 3104574920, 3725489904, 4656862380, 6209149840, 9313724760, 18627449520]

約数ペア:

[(1, 18627449520), (2, 9313724760), (3, 6209149840), (4, 4656862380), (5, 3725489904), (6, 3104574920), (8, 2328431190), (10, 1862744952), (12, 1552287460), (15, 1241829968), (16, 1164215595), (19, 980392080), (20, 931372476), (24, 776143730), (30, 620914984), (38, 490196040), (40, 465686238), (48, 388071865), (57, 326797360), (60, 310457492), (76, 245098020), (80, 232843119), (95, 196078416), (114, 163398680), (120, 155228746), (152, 122549010), (190, 98039208), (228, 81699340), (240, 77614373), (285, 65359472), (304, 61274505), (380, 49019604), (456, 40849670), (570, 32679736), (760, 24509802), (912, 20424835), (1140, 16339868), (1471, 12663120), (1520, 12254901), (2280, 8169934), (2777, 6707760), (2942, 6331560), (4413, 4221040), (4560, 4084967), (5554, 3353880), (5884, 3165780), (7355, 2532624), (8331, 2235920), (8826, 2110520), (11108, 1676940), (11768, 1582890), (13885, 1341552), (14710, 1266312), (16662, 1117960), (17652, 1055260), (22065, 844208), (22216, 838470), (23536, 791445), (27770, 670776), (27949, 666480), (29420, 633156), (33324, 558980), (35304, 527630), (41655, 447184), (44130, 422104), (44432, 419235), (52763, 353040), (55540, 335388), (55898, 333240), (58840, 316578), (66648, 279490), (70608, 263815), (83310, 223592), (83847, 222160), (88260, 211052), (105526, 176520), (111080, 167694), (111796, 166620), (117680, 158289), (133296, 139745)]