71476080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 160

約数和(自身を含む): 246650880

約数和(自身を除く): 175174800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 739, 744, 780, 806, 930, 1040, 1209, 1240, 1478, 1488, 1560, 1612, 1860, 2015, 2217, 2418, 2480, 2956, 3120, 3224, 3695, 3720, 4030, 4434, 4836, 5912, 6045, 6448, 7390, 7440, 8060, 8868, 9607, 9672, 11085, 11824, 12090, 14780, 16120, 17736, 19214, 19344, 22170, 22909, 24180, 28821, 29560, 32240, 35472, 38428, 44340, 45818, 48035, 48360, 57642, 59120, 68727, 76856, 88680, 91636, 96070, 96720, 114545, 115284, 137454, 144105, 153712, 177360, 183272, 192140, 229090, 230568, 274908, 288210, 297817, 343635, 366544, 384280, 458180, 461136, 549816, 576420, 595634, 687270, 768560, 893451, 916360, 1099632, 1152840, 1191268, 1374540, 1489085, 1786902, 1832720, 2305680, 2382536, 2749080, 2978170, 3573804, 4467255, 4765072, 5498160, 5956340, 7147608, 8934510, 11912680, 14295216, 17869020, 23825360, 35738040, 71476080]

約数ペア:

[(1, 71476080), (2, 35738040), (3, 23825360), (4, 17869020), (5, 14295216), (6, 11912680), (8, 8934510), (10, 7147608), (12, 5956340), (13, 5498160), (15, 4765072), (16, 4467255), (20, 3573804), (24, 2978170), (26, 2749080), (30, 2382536), (31, 2305680), (39, 1832720), (40, 1786902), (48, 1489085), (52, 1374540), (60, 1191268), (62, 1152840), (65, 1099632), (78, 916360), (80, 893451), (93, 768560), (104, 687270), (120, 595634), (124, 576420), (130, 549816), (155, 461136), (156, 458180), (186, 384280), (195, 366544), (208, 343635), (240, 297817), (248, 288210), (260, 274908), (310, 230568), (312, 229090), (372, 192140), (390, 183272), (403, 177360), (465, 153712), (496, 144105), (520, 137454), (620, 115284), (624, 114545), (739, 96720), (744, 96070), (780, 91636), (806, 88680), (930, 76856), (1040, 68727), (1209, 59120), (1240, 57642), (1478, 48360), (1488, 48035), (1560, 45818), (1612, 44340), (1860, 38428), (2015, 35472), (2217, 32240), (2418, 29560), (2480, 28821), (2956, 24180), (3120, 22909), (3224, 22170), (3695, 19344), (3720, 19214), (4030, 17736), (4434, 16120), (4836, 14780), (5912, 12090), (6045, 11824), (6448, 11085), (7390, 9672), (7440, 9607), (8060, 8868)]