144567570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 273470190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 53, 62, 70, 93, 105, 106, 155, 159, 186, 210, 217, 265, 310, 318, 371, 419, 434, 465, 530, 651, 742, 795, 838, 930, 1085, 1113, 1257, 1302, 1590, 1643, 1855, 2095, 2170, 2226, 2514, 2933, 3255, 3286, 3710, 4190, 4929, 5565, 5866, 6285, 6510, 8215, 8799, 9858, 11130, 11501, 12570, 12989, 14665, 16430, 17598, 22207, 23002, 24645, 25978, 29330, 34503, 38967, 43995, 44414, 49290, 57505, 64945, 66621, 69006, 77934, 87990, 90923, 111035, 115010, 129890, 133242, 155449, 172515, 181846, 194835, 222070, 272769, 310898, 333105, 345030, 389670, 454615, 466347, 545538, 666210, 688417, 777245, 909230, 932694, 1363845, 1376834, 1554490, 2065251, 2331735, 2727690, 3442085, 4130502, 4663470, 4818919, 6884170, 9637838, 10326255, 14456757, 20652510, 24094595, 28913514, 48189190, 72283785, 144567570]

約数ペア:

[(1, 144567570), (2, 72283785), (3, 48189190), (5, 28913514), (6, 24094595), (7, 20652510), (10, 14456757), (14, 10326255), (15, 9637838), (21, 6884170), (30, 4818919), (31, 4663470), (35, 4130502), (42, 3442085), (53, 2727690), (62, 2331735), (70, 2065251), (93, 1554490), (105, 1376834), (106, 1363845), (155, 932694), (159, 909230), (186, 777245), (210, 688417), (217, 666210), (265, 545538), (310, 466347), (318, 454615), (371, 389670), (419, 345030), (434, 333105), (465, 310898), (530, 272769), (651, 222070), (742, 194835), (795, 181846), (838, 172515), (930, 155449), (1085, 133242), (1113, 129890), (1257, 115010), (1302, 111035), (1590, 90923), (1643, 87990), (1855, 77934), (2095, 69006), (2170, 66621), (2226, 64945), (2514, 57505), (2933, 49290), (3255, 44414), (3286, 43995), (3710, 38967), (4190, 34503), (4929, 29330), (5565, 25978), (5866, 24645), (6285, 23002), (6510, 22207), (8215, 17598), (8799, 16430), (9858, 14665), (11130, 12989), (11501, 12570)]