1881124080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 240

約数和(自身を含む): 6461169792

約数和(自身を除く): 4580045712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 211, 220, 240, 242, 264, 307, 330, 363, 422, 440, 484, 528, 605, 614, 633, 660, 726, 844, 880, 921, 968, 1055, 1210, 1228, 1266, 1320, 1452, 1535, 1688, 1815, 1842, 1936, 2110, 2321, 2420, 2456, 2532, 2640, 2904, 3070, 3165, 3376, 3377, 3630, 3684, 4220, 4605, 4642, 4840, 4912, 5064, 5808, 6140, 6330, 6754, 6963, 7260, 7368, 8440, 9210, 9284, 9680, 10128, 10131, 11605, 12280, 12660, 13508, 13926, 14520, 14736, 16880, 16885, 18420, 18568, 20262, 23210, 24560, 25320, 25531, 27016, 27852, 29040, 33770, 34815, 36840, 37136, 37147, 40524, 46420, 50640, 50655, 51062, 54032, 55704, 64777, 67540, 69630, 73680, 74294, 76593, 81048, 92840, 101310, 102124, 111408, 111441, 127655, 129554, 135080, 139260, 148588, 153186, 162096, 185680, 185735, 194331, 202620, 204248, 222882, 255310, 259108, 270160, 278520, 297176, 306372, 323885, 371470, 382965, 388662, 405240, 408496, 445764, 510620, 518216, 557040, 557205, 594352, 612744, 647770, 712547, 742940, 765930, 777324, 810480, 891528, 971655, 1021240, 1036432, 1114410, 1225488, 1295540, 1425094, 1485880, 1531860, 1554648, 1783056, 1943310, 2042480, 2137641, 2228820, 2591080, 2850188, 2971760, 3063720, 3109296, 3562735, 3886620, 4275282, 4457640, 5182160, 5700376, 6127440, 7125470, 7773240, 7838017, 8550564, 8915280, 10688205, 11400752, 14250940, 15546480, 15676034, 17101128, 21376410, 23514051, 28501880, 31352068, 34202256, 39190085, 42752820, 47028102, 57003760, 62704136, 78380170, 85505640, 94056204, 117570255, 125408272, 156760340, 171011280, 188112408, 235140510, 313520680, 376224816, 470281020, 627041360, 940562040, 1881124080]

約数ペア:

[(1, 1881124080), (2, 940562040), (3, 627041360), (4, 470281020), (5, 376224816), (6, 313520680), (8, 235140510), (10, 188112408), (11, 171011280), (12, 156760340), (15, 125408272), (16, 117570255), (20, 94056204), (22, 85505640), (24, 78380170), (30, 62704136), (33, 57003760), (40, 47028102), (44, 42752820), (48, 39190085), (55, 34202256), (60, 31352068), (66, 28501880), (80, 23514051), (88, 21376410), (110, 17101128), (120, 15676034), (121, 15546480), (132, 14250940), (165, 11400752), (176, 10688205), (211, 8915280), (220, 8550564), (240, 7838017), (242, 7773240), (264, 7125470), (307, 6127440), (330, 5700376), (363, 5182160), (422, 4457640), (440, 4275282), (484, 3886620), (528, 3562735), (605, 3109296), (614, 3063720), (633, 2971760), (660, 2850188), (726, 2591080), (844, 2228820), (880, 2137641), (921, 2042480), (968, 1943310), (1055, 1783056), (1210, 1554648), (1228, 1531860), (1266, 1485880), (1320, 1425094), (1452, 1295540), (1535, 1225488), (1688, 1114410), (1815, 1036432), (1842, 1021240), (1936, 971655), (2110, 891528), (2321, 810480), (2420, 777324), (2456, 765930), (2532, 742940), (2640, 712547), (2904, 647770), (3070, 612744), (3165, 594352), (3376, 557205), (3377, 557040), (3630, 518216), (3684, 510620), (4220, 445764), (4605, 408496), (4642, 405240), (4840, 388662), (4912, 382965), (5064, 371470), (5808, 323885), (6140, 306372), (6330, 297176), (6754, 278520), (6963, 270160), (7260, 259108), (7368, 255310), (8440, 222882), (9210, 204248), (9284, 202620), (9680, 194331), (10128, 185735), (10131, 185680), (11605, 162096), (12280, 153186), (12660, 148588), (13508, 139260), (13926, 135080), (14520, 129554), (14736, 127655), (16880, 111441), (16885, 111408), (18420, 102124), (18568, 101310), (20262, 92840), (23210, 81048), (24560, 76593), (25320, 74294), (25531, 73680), (27016, 69630), (27852, 67540), (29040, 64777), (33770, 55704), (34815, 54032), (36840, 51062), (37136, 50655), (37147, 50640), (40524, 46420)]