157519080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 538793640

約数和(自身を除く): 381274560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 797, 810, 915, 1080, 1098, 1220, 1464, 1594, 1620, 1647, 1830, 2196, 2391, 2440, 2745, 3188, 3240, 3294, 3660, 3985, 4392, 4782, 4941, 5490, 6376, 6588, 7173, 7320, 7970, 8235, 9564, 9882, 10980, 11955, 13176, 14346, 15940, 16470, 19128, 19764, 21519, 21960, 23910, 24705, 28692, 31880, 32940, 35865, 39528, 43038, 47820, 48617, 49410, 57384, 64557, 65880, 71730, 86076, 95640, 97234, 98820, 107595, 129114, 143460, 145851, 172152, 194468, 197640, 215190, 243085, 258228, 286920, 291702, 322785, 388936, 430380, 437553, 486170, 516456, 583404, 645570, 729255, 860760, 875106, 972340, 1166808, 1291140, 1312659, 1458510, 1750212, 1944680, 2187765, 2582280, 2625318, 2917020, 3500424, 3937977, 4375530, 5250636, 5834040, 6563295, 7875954, 8751060, 10501272, 13126590, 15751908, 17502120, 19689885, 26253180, 31503816, 39379770, 52506360, 78759540, 157519080]

約数ペア:

[(1, 157519080), (2, 78759540), (3, 52506360), (4, 39379770), (5, 31503816), (6, 26253180), (8, 19689885), (9, 17502120), (10, 15751908), (12, 13126590), (15, 10501272), (18, 8751060), (20, 7875954), (24, 6563295), (27, 5834040), (30, 5250636), (36, 4375530), (40, 3937977), (45, 3500424), (54, 2917020), (60, 2625318), (61, 2582280), (72, 2187765), (81, 1944680), (90, 1750212), (108, 1458510), (120, 1312659), (122, 1291140), (135, 1166808), (162, 972340), (180, 875106), (183, 860760), (216, 729255), (244, 645570), (270, 583404), (305, 516456), (324, 486170), (360, 437553), (366, 430380), (405, 388936), (488, 322785), (540, 291702), (549, 286920), (610, 258228), (648, 243085), (732, 215190), (797, 197640), (810, 194468), (915, 172152), (1080, 145851), (1098, 143460), (1220, 129114), (1464, 107595), (1594, 98820), (1620, 97234), (1647, 95640), (1830, 86076), (2196, 71730), (2391, 65880), (2440, 64557), (2745, 57384), (3188, 49410), (3240, 48617), (3294, 47820), (3660, 43038), (3985, 39528), (4392, 35865), (4782, 32940), (4941, 31880), (5490, 28692), (6376, 24705), (6588, 23910), (7173, 21960), (7320, 21519), (7970, 19764), (8235, 19128), (9564, 16470), (9882, 15940), (10980, 14346), (11955, 13176)]