15703360680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{40031}}^1$

素因数の和:40519

約数の個数: 128

約数和(自身を含む): 53956730880

約数和(自身を除く): 38253370200

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, 120, 140, 168, 210, 280, 420, 467, 840, 934, 1401, 1868, 2335, 2802, 3269, 3736, 4670, 5604, 6538, 7005, 9340, 9807, 11208, 13076, 14010, 16345, 18680, 19614, 26152, 28020, 32690, 39228, 40031, 49035, 56040, 65380, 78456, 80062, 98070, 120093, 130760, 160124, 196140, 200155, 240186, 280217, 320248, 392280, 400310, 480372, 560434, 600465, 800620, 840651, 960744, 1120868, 1200930, 1401085, 1601240, 1681302, 2241736, 2401860, 2802170, 3362604, 4203255, 4803720, 5604340, 6725208, 8406510, 11208680, 16813020, 18694477, 33626040, 37388954, 56083431, 74777908, 93472385, 112166862, 130861339, 149555816, 186944770, 224333724, 261722678, 280417155, 373889540, 392584017, 448667448, 523445356, 560834310, 654306695, 747779080, 785168034, 1046890712, 1121668620, 1308613390, 1570336068, 1962920085, 2243337240, 2617226780, 3140672136, 3925840170, 5234453560, 7851680340, 15703360680]

約数ペア:

[(1, 15703360680), (2, 7851680340), (3, 5234453560), (4, 3925840170), (5, 3140672136), (6, 2617226780), (7, 2243337240), (8, 1962920085), (10, 1570336068), (12, 1308613390), (14, 1121668620), (15, 1046890712), (20, 785168034), (21, 747779080), (24, 654306695), (28, 560834310), (30, 523445356), (35, 448667448), (40, 392584017), (42, 373889540), (56, 280417155), (60, 261722678), (70, 224333724), (84, 186944770), (105, 149555816), (120, 130861339), (140, 112166862), (168, 93472385), (210, 74777908), (280, 56083431), (420, 37388954), (467, 33626040), (840, 18694477), (934, 16813020), (1401, 11208680), (1868, 8406510), (2335, 6725208), (2802, 5604340), (3269, 4803720), (3736, 4203255), (4670, 3362604), (5604, 2802170), (6538, 2401860), (7005, 2241736), (9340, 1681302), (9807, 1601240), (11208, 1401085), (13076, 1200930), (14010, 1120868), (16345, 960744), (18680, 840651), (19614, 800620), (26152, 600465), (28020, 560434), (32690, 480372), (39228, 400310), (40031, 392280), (49035, 320248), (56040, 280217), (65380, 240186), (78456, 200155), (80062, 196140), (98070, 160124), (120093, 130760)]