13470120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 48522240

約数和(自身を除く): 35052120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 71, 72, 85, 90, 93, 102, 120, 124, 136, 142, 153, 155, 170, 180, 186, 204, 213, 248, 255, 279, 284, 306, 310, 340, 355, 360, 372, 408, 426, 465, 510, 527, 558, 568, 612, 620, 639, 680, 710, 744, 765, 852, 930, 1020, 1054, 1065, 1116, 1207, 1224, 1240, 1278, 1395, 1420, 1530, 1581, 1704, 1860, 2040, 2108, 2130, 2201, 2232, 2414, 2556, 2635, 2790, 2840, 3060, 3162, 3195, 3621, 3720, 4216, 4260, 4402, 4743, 4828, 5112, 5270, 5580, 6035, 6120, 6324, 6390, 6603, 7242, 7905, 8520, 8804, 9486, 9656, 10540, 10863, 11005, 11160, 12070, 12648, 12780, 13206, 14484, 15810, 17608, 18105, 18972, 19809, 21080, 21726, 22010, 23715, 24140, 25560, 26412, 28968, 31620, 33015, 36210, 37417, 37944, 39618, 43452, 44020, 47430, 48280, 52824, 54315, 63240, 66030, 72420, 74834, 79236, 86904, 88040, 94860, 99045, 108630, 112251, 132060, 144840, 149668, 158472, 187085, 189720, 198090, 217260, 224502, 264120, 299336, 336753, 374170, 396180, 434520, 449004, 561255, 673506, 748340, 792360, 898008, 1122510, 1347012, 1496680, 1683765, 2245020, 2694024, 3367530, 4490040, 6735060, 13470120]

約数ペア:

[(1, 13470120), (2, 6735060), (3, 4490040), (4, 3367530), (5, 2694024), (6, 2245020), (8, 1683765), (9, 1496680), (10, 1347012), (12, 1122510), (15, 898008), (17, 792360), (18, 748340), (20, 673506), (24, 561255), (30, 449004), (31, 434520), (34, 396180), (36, 374170), (40, 336753), (45, 299336), (51, 264120), (60, 224502), (62, 217260), (68, 198090), (71, 189720), (72, 187085), (85, 158472), (90, 149668), (93, 144840), (102, 132060), (120, 112251), (124, 108630), (136, 99045), (142, 94860), (153, 88040), (155, 86904), (170, 79236), (180, 74834), (186, 72420), (204, 66030), (213, 63240), (248, 54315), (255, 52824), (279, 48280), (284, 47430), (306, 44020), (310, 43452), (340, 39618), (355, 37944), (360, 37417), (372, 36210), (408, 33015), (426, 31620), (465, 28968), (510, 26412), (527, 25560), (558, 24140), (568, 23715), (612, 22010), (620, 21726), (639, 21080), (680, 19809), (710, 18972), (744, 18105), (765, 17608), (852, 15810), (930, 14484), (1020, 13206), (1054, 12780), (1065, 12648), (1116, 12070), (1207, 11160), (1224, 11005), (1240, 10863), (1278, 10540), (1395, 9656), (1420, 9486), (1530, 8804), (1581, 8520), (1704, 7905), (1860, 7242), (2040, 6603), (2108, 6390), (2130, 6324), (2201, 6120), (2232, 6035), (2414, 5580), (2556, 5270), (2635, 5112), (2790, 4828), (2840, 4743), (3060, 4402), (3162, 4260), (3195, 4216), (3621, 3720)]