71238960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 274982400

約数和(自身を除く): 203743440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 86, 90, 104, 108, 117, 118, 120, 129, 130, 135, 144, 156, 172, 177, 180, 195, 208, 215, 216, 234, 236, 240, 258, 260, 270, 295, 312, 344, 351, 354, 360, 387, 390, 430, 432, 468, 472, 516, 520, 531, 540, 559, 585, 590, 624, 645, 688, 702, 708, 720, 767, 774, 780, 860, 885, 936, 944, 1032, 1040, 1062, 1080, 1118, 1161, 1170, 1180, 1290, 1404, 1416, 1534, 1548, 1560, 1593, 1677, 1720, 1755, 1770, 1872, 1935, 2064, 2124, 2160, 2236, 2301, 2322, 2340, 2360, 2537, 2580, 2655, 2795, 2808, 2832, 3068, 3096, 3120, 3186, 3354, 3440, 3510, 3540, 3835, 3870, 4248, 4472, 4602, 4644, 4680, 4720, 5031, 5074, 5160, 5310, 5590, 5616, 5805, 6136, 6192, 6372, 6708, 6903, 7020, 7080, 7611, 7670, 7740, 7965, 8385, 8496, 8944, 9204, 9288, 9360, 10062, 10148, 10320, 10620, 11180, 11505, 11610, 12272, 12685, 12744, 13416, 13806, 14040, 14160, 15093, 15222, 15340, 15480, 15930, 16770, 18408, 18576, 20124, 20296, 20709, 21240, 22360, 22833, 23010, 23220, 25155, 25370, 25488, 26832, 27612, 28080, 30186, 30444, 30680, 30960, 31860, 32981, 33540, 34515, 36816, 38055, 40248, 40592, 41418, 42480, 44720, 45666, 46020, 46440, 50310, 50740, 55224, 60372, 60888, 61360, 63720, 65962, 67080, 68499, 69030, 75465, 76110, 80496, 82836, 91332, 92040, 92880, 98943, 100620, 101480, 103545, 110448, 114165, 120744, 121776, 127440, 131924, 134160, 136998, 138060, 150930, 152220, 164905, 165672, 182664, 184080, 197886, 201240, 202960, 207090, 228330, 241488, 263848, 273996, 276120, 296829, 301860, 304440, 329810, 331344, 342495, 365328, 395772, 402480, 414180, 456660, 494715, 527696, 547992, 552240, 593658, 603720, 608880, 659620, 684990, 791544, 828360, 890487, 913320, 989430, 1095984, 1187316, 1207440, 1319240, 1369980, 1484145, 1583088, 1656720, 1780974, 1826640, 1978860, 2374632, 2638480, 2739960, 2968290, 3561948, 3957720, 4452435, 4749264, 5479920, 5936580, 7123896, 7915440, 8904870, 11873160, 14247792, 17809740, 23746320, 35619480, 71238960]

約数ペア:

[(1, 71238960), (2, 35619480), (3, 23746320), (4, 17809740), (5, 14247792), (6, 11873160), (8, 8904870), (9, 7915440), (10, 7123896), (12, 5936580), (13, 5479920), (15, 4749264), (16, 4452435), (18, 3957720), (20, 3561948), (24, 2968290), (26, 2739960), (27, 2638480), (30, 2374632), (36, 1978860), (39, 1826640), (40, 1780974), (43, 1656720), (45, 1583088), (48, 1484145), (52, 1369980), (54, 1319240), (59, 1207440), (60, 1187316), (65, 1095984), (72, 989430), (78, 913320), (80, 890487), (86, 828360), (90, 791544), (104, 684990), (108, 659620), (117, 608880), (118, 603720), (120, 593658), (129, 552240), (130, 547992), (135, 527696), (144, 494715), (156, 456660), (172, 414180), (177, 402480), (180, 395772), (195, 365328), (208, 342495), (215, 331344), (216, 329810), (234, 304440), (236, 301860), (240, 296829), (258, 276120), (260, 273996), (270, 263848), (295, 241488), (312, 228330), (344, 207090), (351, 202960), (354, 201240), (360, 197886), (387, 184080), (390, 182664), (430, 165672), (432, 164905), (468, 152220), (472, 150930), (516, 138060), (520, 136998), (531, 134160), (540, 131924), (559, 127440), (585, 121776), (590, 120744), (624, 114165), (645, 110448), (688, 103545), (702, 101480), (708, 100620), (720, 98943), (767, 92880), (774, 92040), (780, 91332), (860, 82836), (885, 80496), (936, 76110), (944, 75465), (1032, 69030), (1040, 68499), (1062, 67080), (1080, 65962), (1118, 63720), (1161, 61360), (1170, 60888), (1180, 60372), (1290, 55224), (1404, 50740), (1416, 50310), (1534, 46440), (1548, 46020), (1560, 45666), (1593, 44720), (1677, 42480), (1720, 41418), (1755, 40592), (1770, 40248), (1872, 38055), (1935, 36816), (2064, 34515), (2124, 33540), (2160, 32981), (2236, 31860), (2301, 30960), (2322, 30680), (2340, 30444), (2360, 30186), (2537, 28080), (2580, 27612), (2655, 26832), (2795, 25488), (2808, 25370), (2832, 25155), (3068, 23220), (3096, 23010), (3120, 22833), (3186, 22360), (3354, 21240), (3440, 20709), (3510, 20296), (3540, 20124), (3835, 18576), (3870, 18408), (4248, 16770), (4472, 15930), (4602, 15480), (4644, 15340), (4680, 15222), (4720, 15093), (5031, 14160), (5074, 14040), (5160, 13806), (5310, 13416), (5590, 12744), (5616, 12685), (5805, 12272), (6136, 11610), (6192, 11505), (6372, 11180), (6708, 10620), (6903, 10320), (7020, 10148), (7080, 10062), (7611, 9360), (7670, 9288), (7740, 9204), (7965, 8944), (8385, 8496)]