156932070320

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1\times {\mathrm{6287}}^1$

素因数の和:7422

約数の個数: 80

約数和(自身を含む): 366238523520

約数和(自身を除く): 209306453200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 613, 1018, 1226, 2036, 2452, 2545, 3065, 4072, 4904, 5090, 6130, 6287, 8144, 9808, 10180, 12260, 12574, 20360, 24520, 25148, 31435, 40720, 49040, 50296, 62870, 100592, 125740, 251480, 312017, 502960, 624034, 1248068, 1560085, 2496136, 3120170, 3200083, 3853931, 4992272, 6240340, 6400166, 7707862, 12480680, 12800332, 15415724, 16000415, 19269655, 24961360, 25600664, 30831448, 32000830, 38539310, 51201328, 61662896, 64001660, 77078620, 128003320, 154157240, 256006640, 308314480, 1961650879, 3923301758, 7846603516, 9808254395, 15693207032, 19616508790, 31386414064, 39233017580, 78466035160, 156932070320]

約数ペア:

[(1, 156932070320), (2, 78466035160), (4, 39233017580), (5, 31386414064), (8, 19616508790), (10, 15693207032), (16, 9808254395), (20, 7846603516), (40, 3923301758), (80, 1961650879), (509, 308314480), (613, 256006640), (1018, 154157240), (1226, 128003320), (2036, 77078620), (2452, 64001660), (2545, 61662896), (3065, 51201328), (4072, 38539310), (4904, 32000830), (5090, 30831448), (6130, 25600664), (6287, 24961360), (8144, 19269655), (9808, 16000415), (10180, 15415724), (12260, 12800332), (12574, 12480680), (20360, 7707862), (24520, 6400166), (25148, 6240340), (31435, 4992272), (40720, 3853931), (49040, 3200083), (50296, 3120170), (62870, 2496136), (100592, 1560085), (125740, 1248068), (251480, 624034), (312017, 502960)]