69443640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1662

約数の個数: 192

約数和(自身を含む): 273274560

約数和(自身を除く): 203830920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1621, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3242, 3570, 4284, 4760, 4863, 5355, 6120, 6484, 7140, 8105, 8568, 9726, 10710, 11347, 12968, 14280, 14589, 16210, 19452, 21420, 22694, 24315, 27557, 29178, 32420, 34041, 38904, 42840, 45388, 48630, 55114, 56735, 58356, 64840, 68082, 72945, 82671, 90776, 97260, 102123, 110228, 113470, 116712, 136164, 137785, 145890, 165342, 170205, 192899, 194520, 204246, 220456, 226940, 248013, 272328, 275570, 291780, 330684, 340410, 385798, 408492, 413355, 453880, 496026, 510615, 551140, 578697, 583560, 661368, 680820, 771596, 816984, 826710, 964495, 992052, 1021230, 1102280, 1157394, 1240065, 1361640, 1543192, 1653420, 1736091, 1928990, 1984104, 2042460, 2314788, 2480130, 2893485, 3306840, 3472182, 3857980, 4084920, 4629576, 4960260, 5786970, 6944364, 7715960, 8680455, 9920520, 11573940, 13888728, 17360910, 23147880, 34721820, 69443640]

約数ペア:

[(1, 69443640), (2, 34721820), (3, 23147880), (4, 17360910), (5, 13888728), (6, 11573940), (7, 9920520), (8, 8680455), (9, 7715960), (10, 6944364), (12, 5786970), (14, 4960260), (15, 4629576), (17, 4084920), (18, 3857980), (20, 3472182), (21, 3306840), (24, 2893485), (28, 2480130), (30, 2314788), (34, 2042460), (35, 1984104), (36, 1928990), (40, 1736091), (42, 1653420), (45, 1543192), (51, 1361640), (56, 1240065), (60, 1157394), (63, 1102280), (68, 1021230), (70, 992052), (72, 964495), (84, 826710), (85, 816984), (90, 771596), (102, 680820), (105, 661368), (119, 583560), (120, 578697), (126, 551140), (136, 510615), (140, 496026), (153, 453880), (168, 413355), (170, 408492), (180, 385798), (204, 340410), (210, 330684), (238, 291780), (252, 275570), (255, 272328), (280, 248013), (306, 226940), (315, 220456), (340, 204246), (357, 194520), (360, 192899), (408, 170205), (420, 165342), (476, 145890), (504, 137785), (510, 136164), (595, 116712), (612, 113470), (630, 110228), (680, 102123), (714, 97260), (765, 90776), (840, 82671), (952, 72945), (1020, 68082), (1071, 64840), (1190, 58356), (1224, 56735), (1260, 55114), (1428, 48630), (1530, 45388), (1621, 42840), (1785, 38904), (2040, 34041), (2142, 32420), (2380, 29178), (2520, 27557), (2856, 24315), (3060, 22694), (3242, 21420), (3570, 19452), (4284, 16210), (4760, 14589), (4863, 14280), (5355, 12968), (6120, 11347), (6484, 10710), (7140, 9726), (8105, 8568)]