146253720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71693}}^1$

素因数の和:71724

約数の個数: 64

約数和(自身を含む): 464577120

約数和(自身を除く): 318323400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71693, 143386, 215079, 286772, 358465, 430158, 573544, 716930, 860316, 1075395, 1218781, 1433860, 1720632, 2150790, 2437562, 2867720, 3656343, 4301580, 4875124, 6093905, 7312686, 8603160, 9750248, 12187810, 14625372, 18281715, 24375620, 29250744, 36563430, 48751240, 73126860, 146253720]

約数ペア:

[(1, 146253720), (2, 73126860), (3, 48751240), (4, 36563430), (5, 29250744), (6, 24375620), (8, 18281715), (10, 14625372), (12, 12187810), (15, 9750248), (17, 8603160), (20, 7312686), (24, 6093905), (30, 4875124), (34, 4301580), (40, 3656343), (51, 2867720), (60, 2437562), (68, 2150790), (85, 1720632), (102, 1433860), (120, 1218781), (136, 1075395), (170, 860316), (204, 716930), (255, 573544), (340, 430158), (408, 358465), (510, 286772), (680, 215079), (1020, 143386), (2040, 71693)]