19027670760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2719}}^1\times {\mathrm{2777}}^1$

素因数の和:5520

約数の個数: 192

約数和(自身を含む): 70725657600

約数和(自身を除く): 51697986840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2719, 2777, 5438, 5554, 8157, 8331, 10876, 11108, 13595, 13885, 16314, 16662, 19033, 19439, 21752, 22216, 24471, 24993, 27190, 27770, 32628, 33324, 38066, 38878, 40785, 41655, 48942, 49986, 54380, 55540, 57099, 58317, 65256, 66648, 76132, 77756, 81570, 83310, 95165, 97195, 97884, 99972, 108760, 111080, 114198, 116634, 122355, 124965, 152264, 155512, 163140, 166620, 171297, 174951, 190330, 194390, 195768, 199944, 228396, 233268, 244710, 249930, 285495, 291585, 326280, 333240, 342594, 349902, 380660, 388780, 456792, 466536, 489420, 499860, 570990, 583170, 685188, 699804, 761320, 777560, 856485, 874755, 978840, 999720, 1141980, 1166340, 1370376, 1399608, 1712970, 1749510, 2283960, 2332680, 3425940, 3499020, 6851880, 6998040, 7550663, 15101326, 22651989, 30202652, 37753315, 45303978, 52854641, 60405304, 67955967, 75506630, 90607956, 105709282, 113259945, 135911934, 151013260, 158563923, 181215912, 211418564, 226519890, 264273205, 271823868, 302026520, 317127846, 339779835, 422837128, 453039780, 475691769, 528546410, 543647736, 634255692, 679559670, 792819615, 906079560, 951383538, 1057092820, 1268511384, 1359119340, 1585639230, 1902767076, 2114185640, 2378458845, 2718238680, 3171278460, 3805534152, 4756917690, 6342556920, 9513835380, 19027670760]

約数ペア:

[(1, 19027670760), (2, 9513835380), (3, 6342556920), (4, 4756917690), (5, 3805534152), (6, 3171278460), (7, 2718238680), (8, 2378458845), (9, 2114185640), (10, 1902767076), (12, 1585639230), (14, 1359119340), (15, 1268511384), (18, 1057092820), (20, 951383538), (21, 906079560), (24, 792819615), (28, 679559670), (30, 634255692), (35, 543647736), (36, 528546410), (40, 475691769), (42, 453039780), (45, 422837128), (56, 339779835), (60, 317127846), (63, 302026520), (70, 271823868), (72, 264273205), (84, 226519890), (90, 211418564), (105, 181215912), (120, 158563923), (126, 151013260), (140, 135911934), (168, 113259945), (180, 105709282), (210, 90607956), (252, 75506630), (280, 67955967), (315, 60405304), (360, 52854641), (420, 45303978), (504, 37753315), (630, 30202652), (840, 22651989), (1260, 15101326), (2520, 7550663), (2719, 6998040), (2777, 6851880), (5438, 3499020), (5554, 3425940), (8157, 2332680), (8331, 2283960), (10876, 1749510), (11108, 1712970), (13595, 1399608), (13885, 1370376), (16314, 1166340), (16662, 1141980), (19033, 999720), (19439, 978840), (21752, 874755), (22216, 856485), (24471, 777560), (24993, 761320), (27190, 699804), (27770, 685188), (32628, 583170), (33324, 570990), (38066, 499860), (38878, 489420), (40785, 466536), (41655, 456792), (48942, 388780), (49986, 380660), (54380, 349902), (55540, 342594), (57099, 333240), (58317, 326280), (65256, 291585), (66648, 285495), (76132, 249930), (77756, 244710), (81570, 233268), (83310, 228396), (95165, 199944), (97195, 195768), (97884, 194390), (99972, 190330), (108760, 174951), (111080, 171297), (114198, 166620), (116634, 163140), (122355, 155512), (124965, 152264)]