38822280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 134611200

約数和(自身を除く): 95788920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 409, 420, 452, 565, 678, 791, 818, 840, 904, 1130, 1227, 1356, 1582, 1636, 1695, 2045, 2260, 2373, 2454, 2712, 2863, 3164, 3272, 3390, 3955, 4090, 4520, 4746, 4908, 5726, 6135, 6328, 6780, 7910, 8180, 8589, 9492, 9816, 11452, 11865, 12270, 13560, 14315, 15820, 16360, 17178, 18984, 22904, 23730, 24540, 28630, 31640, 34356, 42945, 46217, 47460, 49080, 57260, 68712, 85890, 92434, 94920, 114520, 138651, 171780, 184868, 231085, 277302, 323519, 343560, 369736, 462170, 554604, 647038, 693255, 924340, 970557, 1109208, 1294076, 1386510, 1617595, 1848680, 1941114, 2588152, 2773020, 3235190, 3882228, 4852785, 5546040, 6470380, 7764456, 9705570, 12940760, 19411140, 38822280]

約数ペア:

[(1, 38822280), (2, 19411140), (3, 12940760), (4, 9705570), (5, 7764456), (6, 6470380), (7, 5546040), (8, 4852785), (10, 3882228), (12, 3235190), (14, 2773020), (15, 2588152), (20, 1941114), (21, 1848680), (24, 1617595), (28, 1386510), (30, 1294076), (35, 1109208), (40, 970557), (42, 924340), (56, 693255), (60, 647038), (70, 554604), (84, 462170), (105, 369736), (113, 343560), (120, 323519), (140, 277302), (168, 231085), (210, 184868), (226, 171780), (280, 138651), (339, 114520), (409, 94920), (420, 92434), (452, 85890), (565, 68712), (678, 57260), (791, 49080), (818, 47460), (840, 46217), (904, 42945), (1130, 34356), (1227, 31640), (1356, 28630), (1582, 24540), (1636, 23730), (1695, 22904), (2045, 18984), (2260, 17178), (2373, 16360), (2454, 15820), (2712, 14315), (2863, 13560), (3164, 12270), (3272, 11865), (3390, 11452), (3955, 9816), (4090, 9492), (4520, 8589), (4746, 8180), (4908, 7910), (5726, 6780), (6135, 6328)]