87516240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 313479936

約数和(自身を除く): 225963696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 461, 560, 565, 678, 791, 840, 904, 922, 1130, 1356, 1383, 1582, 1680, 1695, 1808, 1844, 2260, 2305, 2373, 2712, 2766, 3164, 3227, 3390, 3688, 3955, 4520, 4610, 4746, 5424, 5532, 6328, 6454, 6780, 6915, 7376, 7910, 9040, 9220, 9492, 9681, 11064, 11865, 12656, 12908, 13560, 13830, 15820, 16135, 18440, 18984, 19362, 22128, 23730, 25816, 27120, 27660, 31640, 32270, 36880, 37968, 38724, 47460, 48405, 51632, 52093, 55320, 63280, 64540, 77448, 94920, 96810, 104186, 110640, 129080, 154896, 156279, 189840, 193620, 208372, 258160, 260465, 312558, 364651, 387240, 416744, 520930, 625116, 729302, 774480, 781395, 833488, 1041860, 1093953, 1250232, 1458604, 1562790, 1823255, 2083720, 2187906, 2500464, 2917208, 3125580, 3646510, 4167440, 4375812, 5469765, 5834416, 6251160, 7293020, 8751624, 10939530, 12502320, 14586040, 17503248, 21879060, 29172080, 43758120, 87516240]

約数ペア:

[(1, 87516240), (2, 43758120), (3, 29172080), (4, 21879060), (5, 17503248), (6, 14586040), (7, 12502320), (8, 10939530), (10, 8751624), (12, 7293020), (14, 6251160), (15, 5834416), (16, 5469765), (20, 4375812), (21, 4167440), (24, 3646510), (28, 3125580), (30, 2917208), (35, 2500464), (40, 2187906), (42, 2083720), (48, 1823255), (56, 1562790), (60, 1458604), (70, 1250232), (80, 1093953), (84, 1041860), (105, 833488), (112, 781395), (113, 774480), (120, 729302), (140, 625116), (168, 520930), (210, 416744), (226, 387240), (240, 364651), (280, 312558), (336, 260465), (339, 258160), (420, 208372), (452, 193620), (461, 189840), (560, 156279), (565, 154896), (678, 129080), (791, 110640), (840, 104186), (904, 96810), (922, 94920), (1130, 77448), (1356, 64540), (1383, 63280), (1582, 55320), (1680, 52093), (1695, 51632), (1808, 48405), (1844, 47460), (2260, 38724), (2305, 37968), (2373, 36880), (2712, 32270), (2766, 31640), (3164, 27660), (3227, 27120), (3390, 25816), (3688, 23730), (3955, 22128), (4520, 19362), (4610, 18984), (4746, 18440), (5424, 16135), (5532, 15820), (6328, 13830), (6454, 13560), (6780, 12908), (6915, 12656), (7376, 11865), (7910, 11064), (9040, 9681), (9220, 9492)]