15704290400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1091}}^1$

素因数の和:2077

約数の個数: 144

約数和(自身を含む): 40435536960

約数和(自身を除く): 24731246560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 947, 950, 1091, 1520, 1894, 1900, 2182, 3040, 3788, 3800, 4364, 4735, 5455, 7576, 7600, 8728, 9470, 10910, 15152, 15200, 17456, 17993, 18940, 20729, 21820, 23675, 27275, 30304, 34912, 35986, 37880, 41458, 43640, 47350, 54550, 71972, 75760, 82916, 87280, 89965, 94700, 103645, 109100, 143944, 151520, 165832, 174560, 179930, 189400, 207290, 218200, 287888, 331664, 359860, 378800, 414580, 436400, 449825, 518225, 575776, 663328, 719720, 757600, 829160, 872800, 899650, 1033177, 1036450, 1439440, 1658320, 1799300, 2066354, 2072900, 2878880, 3316640, 3598600, 4132708, 4145800, 5165885, 7197200, 8265416, 8291600, 10331770, 14394400, 16530832, 16583200, 19630363, 20663540, 25829425, 33061664, 39260726, 41327080, 51658850, 78521452, 82654160, 98151815, 103317700, 157042904, 165308320, 196303630, 206635400, 314085808, 392607260, 413270800, 490759075, 628171616, 785214520, 826541600, 981518150, 1570429040, 1963036300, 3140858080, 3926072600, 7852145200, 15704290400]

約数ペア:

[(1, 15704290400), (2, 7852145200), (4, 3926072600), (5, 3140858080), (8, 1963036300), (10, 1570429040), (16, 981518150), (19, 826541600), (20, 785214520), (25, 628171616), (32, 490759075), (38, 413270800), (40, 392607260), (50, 314085808), (76, 206635400), (80, 196303630), (95, 165308320), (100, 157042904), (152, 103317700), (160, 98151815), (190, 82654160), (200, 78521452), (304, 51658850), (380, 41327080), (400, 39260726), (475, 33061664), (608, 25829425), (760, 20663540), (800, 19630363), (947, 16583200), (950, 16530832), (1091, 14394400), (1520, 10331770), (1894, 8291600), (1900, 8265416), (2182, 7197200), (3040, 5165885), (3788, 4145800), (3800, 4132708), (4364, 3598600), (4735, 3316640), (5455, 2878880), (7576, 2072900), (7600, 2066354), (8728, 1799300), (9470, 1658320), (10910, 1439440), (15152, 1036450), (15200, 1033177), (17456, 899650), (17993, 872800), (18940, 829160), (20729, 757600), (21820, 719720), (23675, 663328), (27275, 575776), (30304, 518225), (34912, 449825), (35986, 436400), (37880, 414580), (41458, 378800), (43640, 359860), (47350, 331664), (54550, 287888), (71972, 218200), (75760, 207290), (82916, 189400), (87280, 179930), (89965, 174560), (94700, 165832), (103645, 151520), (109100, 143944)]