13718487040

素因数分解:

$2^{15}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 35382608640

約数和(自身を除く): 21664121600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 73, 74, 80, 124, 128, 146, 148, 155, 160, 185, 248, 256, 292, 296, 310, 320, 365, 370, 496, 512, 584, 592, 620, 640, 730, 740, 992, 1024, 1147, 1168, 1184, 1240, 1280, 1460, 1480, 1984, 2048, 2263, 2294, 2336, 2368, 2480, 2560, 2701, 2920, 2960, 3968, 4096, 4526, 4588, 4672, 4736, 4960, 5120, 5402, 5735, 5840, 5920, 7936, 8192, 9052, 9176, 9344, 9472, 9920, 10240, 10804, 11315, 11470, 11680, 11840, 13505, 15872, 16384, 18104, 18352, 18688, 18944, 19840, 20480, 21608, 22630, 22940, 23360, 23680, 27010, 31744, 32768, 36208, 36704, 37376, 37888, 39680, 40960, 43216, 45260, 45880, 46720, 47360, 54020, 63488, 72416, 73408, 74752, 75776, 79360, 81920, 83731, 86432, 90520, 91760, 93440, 94720, 108040, 126976, 144832, 146816, 149504, 151552, 158720, 163840, 167462, 172864, 181040, 183520, 186880, 189440, 216080, 253952, 289664, 293632, 299008, 303104, 317440, 334924, 345728, 362080, 367040, 373760, 378880, 418655, 432160, 507904, 579328, 587264, 598016, 606208, 634880, 669848, 691456, 724160, 734080, 747520, 757760, 837310, 864320, 1015808, 1158656, 1174528, 1196032, 1212416, 1269760, 1339696, 1382912, 1448320, 1468160, 1495040, 1515520, 1674620, 1728640, 2317312, 2349056, 2392064, 2539520, 2679392, 2765824, 2896640, 2936320, 2990080, 3031040, 3349240, 3457280, 4634624, 4698112, 5079040, 5358784, 5531648, 5793280, 5872640, 5980160, 6062080, 6698480, 6914560, 9269248, 9396224, 10717568, 11063296, 11586560, 11745280, 11960320, 13396960, 13829120, 18538496, 18792448, 21435136, 22126592, 23173120, 23490560, 26793920, 27658240, 37076992, 37584896, 42870272, 44253184, 46346240, 46981120, 53587840, 55316480, 74153984, 85740544, 88506368, 92692480, 93962240, 107175680, 110632960, 171481088, 185384960, 187924480, 214351360, 221265920, 342962176, 370769920, 428702720, 442531840, 685924352, 857405440, 1371848704, 1714810880, 2743697408, 3429621760, 6859243520, 13718487040]

約数ペア:

[(1, 13718487040), (2, 6859243520), (4, 3429621760), (5, 2743697408), (8, 1714810880), (10, 1371848704), (16, 857405440), (20, 685924352), (31, 442531840), (32, 428702720), (37, 370769920), (40, 342962176), (62, 221265920), (64, 214351360), (73, 187924480), (74, 185384960), (80, 171481088), (124, 110632960), (128, 107175680), (146, 93962240), (148, 92692480), (155, 88506368), (160, 85740544), (185, 74153984), (248, 55316480), (256, 53587840), (292, 46981120), (296, 46346240), (310, 44253184), (320, 42870272), (365, 37584896), (370, 37076992), (496, 27658240), (512, 26793920), (584, 23490560), (592, 23173120), (620, 22126592), (640, 21435136), (730, 18792448), (740, 18538496), (992, 13829120), (1024, 13396960), (1147, 11960320), (1168, 11745280), (1184, 11586560), (1240, 11063296), (1280, 10717568), (1460, 9396224), (1480, 9269248), (1984, 6914560), (2048, 6698480), (2263, 6062080), (2294, 5980160), (2336, 5872640), (2368, 5793280), (2480, 5531648), (2560, 5358784), (2701, 5079040), (2920, 4698112), (2960, 4634624), (3968, 3457280), (4096, 3349240), (4526, 3031040), (4588, 2990080), (4672, 2936320), (4736, 2896640), (4960, 2765824), (5120, 2679392), (5402, 2539520), (5735, 2392064), (5840, 2349056), (5920, 2317312), (7936, 1728640), (8192, 1674620), (9052, 1515520), (9176, 1495040), (9344, 1468160), (9472, 1448320), (9920, 1382912), (10240, 1339696), (10804, 1269760), (11315, 1212416), (11470, 1196032), (11680, 1174528), (11840, 1158656), (13505, 1015808), (15872, 864320), (16384, 837310), (18104, 757760), (18352, 747520), (18688, 734080), (18944, 724160), (19840, 691456), (20480, 669848), (21608, 634880), (22630, 606208), (22940, 598016), (23360, 587264), (23680, 579328), (27010, 507904), (31744, 432160), (32768, 418655), (36208, 378880), (36704, 373760), (37376, 367040), (37888, 362080), (39680, 345728), (40960, 334924), (43216, 317440), (45260, 303104), (45880, 299008), (46720, 293632), (47360, 289664), (54020, 253952), (63488, 216080), (72416, 189440), (73408, 186880), (74752, 183520), (75776, 181040), (79360, 172864), (81920, 167462), (83731, 163840), (86432, 158720), (90520, 151552), (91760, 149504), (93440, 146816), (94720, 144832), (108040, 126976)]