23570820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 64488060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1439, 1638, 1820, 2340, 2730, 2878, 3276, 4095, 4317, 5460, 5756, 7195, 8190, 8634, 10073, 12951, 14390, 16380, 17268, 18707, 20146, 21585, 25902, 28780, 30219, 37414, 40292, 43170, 50365, 51804, 56121, 60438, 64755, 74828, 86340, 90657, 93535, 100730, 112242, 120876, 129510, 130949, 151095, 168363, 181314, 187070, 201460, 224484, 259020, 261898, 280605, 302190, 336726, 362628, 374140, 392847, 453285, 523796, 561210, 604380, 654745, 673452, 785694, 841815, 906570, 1122420, 1178541, 1309490, 1571388, 1683630, 1813140, 1964235, 2357082, 2618980, 3367260, 3928470, 4714164, 5892705, 7856940, 11785410, 23570820]

約数ペア:

[(1, 23570820), (2, 11785410), (3, 7856940), (4, 5892705), (5, 4714164), (6, 3928470), (7, 3367260), (9, 2618980), (10, 2357082), (12, 1964235), (13, 1813140), (14, 1683630), (15, 1571388), (18, 1309490), (20, 1178541), (21, 1122420), (26, 906570), (28, 841815), (30, 785694), (35, 673452), (36, 654745), (39, 604380), (42, 561210), (45, 523796), (52, 453285), (60, 392847), (63, 374140), (65, 362628), (70, 336726), (78, 302190), (84, 280605), (90, 261898), (91, 259020), (105, 224484), (117, 201460), (126, 187070), (130, 181314), (140, 168363), (156, 151095), (180, 130949), (182, 129510), (195, 120876), (210, 112242), (234, 100730), (252, 93535), (260, 90657), (273, 86340), (315, 74828), (364, 64755), (390, 60438), (420, 56121), (455, 51804), (468, 50365), (546, 43170), (585, 40292), (630, 37414), (780, 30219), (819, 28780), (910, 25902), (1092, 21585), (1170, 20146), (1260, 18707), (1365, 17268), (1439, 16380), (1638, 14390), (1820, 12951), (2340, 10073), (2730, 8634), (2878, 8190), (3276, 7195), (4095, 5756), (4317, 5460)]