358960160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 995742720

約数和(自身を除く): 636782560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 293, 304, 310, 380, 403, 416, 494, 496, 520, 586, 589, 608, 620, 760, 806, 988, 992, 1040, 1172, 1178, 1235, 1240, 1465, 1520, 1612, 1976, 2015, 2080, 2344, 2356, 2470, 2480, 2930, 2945, 3040, 3224, 3809, 3952, 4030, 4688, 4712, 4940, 4960, 5567, 5860, 5890, 6448, 7618, 7657, 7904, 8060, 9083, 9376, 9424, 9880, 11134, 11720, 11780, 12896, 15236, 15314, 16120, 18166, 18848, 19045, 19760, 22268, 23440, 23560, 27835, 30472, 30628, 32240, 36332, 38090, 38285, 39520, 44536, 45415, 46880, 47120, 55670, 60944, 61256, 64480, 72371, 72664, 76180, 76570, 89072, 90830, 94240, 111340, 118079, 121888, 122512, 144742, 145328, 152360, 153140, 172577, 178144, 181660, 222680, 236158, 245024, 289484, 290656, 304720, 306280, 345154, 361855, 363320, 445360, 472316, 578968, 590395, 609440, 612560, 690308, 723710, 726640, 862885, 890720, 944632, 1157936, 1180790, 1225120, 1380616, 1447420, 1453280, 1725770, 1889264, 2243501, 2315872, 2361580, 2761232, 2894840, 3451540, 3778528, 4487002, 4723160, 5522464, 5789680, 6903080, 8974004, 9446320, 11217505, 11579360, 13806160, 17948008, 18892640, 22435010, 27612320, 35896016, 44870020, 71792032, 89740040, 179480080, 358960160]

約数ペア:

[(1, 358960160), (2, 179480080), (4, 89740040), (5, 71792032), (8, 44870020), (10, 35896016), (13, 27612320), (16, 22435010), (19, 18892640), (20, 17948008), (26, 13806160), (31, 11579360), (32, 11217505), (38, 9446320), (40, 8974004), (52, 6903080), (62, 5789680), (65, 5522464), (76, 4723160), (80, 4487002), (95, 3778528), (104, 3451540), (124, 2894840), (130, 2761232), (152, 2361580), (155, 2315872), (160, 2243501), (190, 1889264), (208, 1725770), (247, 1453280), (248, 1447420), (260, 1380616), (293, 1225120), (304, 1180790), (310, 1157936), (380, 944632), (403, 890720), (416, 862885), (494, 726640), (496, 723710), (520, 690308), (586, 612560), (589, 609440), (608, 590395), (620, 578968), (760, 472316), (806, 445360), (988, 363320), (992, 361855), (1040, 345154), (1172, 306280), (1178, 304720), (1235, 290656), (1240, 289484), (1465, 245024), (1520, 236158), (1612, 222680), (1976, 181660), (2015, 178144), (2080, 172577), (2344, 153140), (2356, 152360), (2470, 145328), (2480, 144742), (2930, 122512), (2945, 121888), (3040, 118079), (3224, 111340), (3809, 94240), (3952, 90830), (4030, 89072), (4688, 76570), (4712, 76180), (4940, 72664), (4960, 72371), (5567, 64480), (5860, 61256), (5890, 60944), (6448, 55670), (7618, 47120), (7657, 46880), (7904, 45415), (8060, 44536), (9083, 39520), (9376, 38285), (9424, 38090), (9880, 36332), (11134, 32240), (11720, 30628), (11780, 30472), (12896, 27835), (15236, 23560), (15314, 23440), (16120, 22268), (18166, 19760), (18848, 19045)]