13490880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 224

約数和(自身を含む): 49158144

約数和(自身を除く): 35667264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 47, 48, 52, 60, 64, 65, 69, 78, 80, 92, 94, 96, 104, 115, 120, 130, 138, 141, 156, 160, 184, 188, 192, 195, 208, 230, 235, 240, 260, 276, 282, 299, 312, 320, 345, 368, 376, 390, 416, 460, 470, 480, 520, 552, 564, 598, 611, 624, 690, 705, 736, 752, 780, 832, 897, 920, 940, 960, 1040, 1081, 1104, 1128, 1196, 1222, 1248, 1380, 1410, 1472, 1495, 1504, 1560, 1794, 1833, 1840, 1880, 2080, 2162, 2208, 2256, 2392, 2444, 2496, 2760, 2820, 2990, 3008, 3055, 3120, 3243, 3588, 3666, 3680, 3760, 4160, 4324, 4416, 4485, 4512, 4784, 4888, 5405, 5520, 5640, 5980, 6110, 6240, 6486, 7176, 7332, 7360, 7520, 8648, 8970, 9024, 9165, 9568, 9776, 10810, 11040, 11280, 11960, 12220, 12480, 12972, 14053, 14352, 14664, 15040, 16215, 17296, 17940, 18330, 19136, 19552, 21620, 22080, 22560, 23920, 24440, 25944, 28106, 28704, 29328, 32430, 34592, 35880, 36660, 39104, 42159, 43240, 45120, 47840, 48880, 51888, 56212, 57408, 58656, 64860, 69184, 70265, 71760, 73320, 84318, 86480, 95680, 97760, 103776, 112424, 117312, 129720, 140530, 143520, 146640, 168636, 172960, 195520, 207552, 210795, 224848, 259440, 281060, 287040, 293280, 337272, 345920, 421590, 449696, 518880, 562120, 586560, 674544, 843180, 899392, 1037760, 1124240, 1349088, 1686360, 2248480, 2698176, 3372720, 4496960, 6745440, 13490880]

約数ペア:

[(1, 13490880), (2, 6745440), (3, 4496960), (4, 3372720), (5, 2698176), (6, 2248480), (8, 1686360), (10, 1349088), (12, 1124240), (13, 1037760), (15, 899392), (16, 843180), (20, 674544), (23, 586560), (24, 562120), (26, 518880), (30, 449696), (32, 421590), (39, 345920), (40, 337272), (46, 293280), (47, 287040), (48, 281060), (52, 259440), (60, 224848), (64, 210795), (65, 207552), (69, 195520), (78, 172960), (80, 168636), (92, 146640), (94, 143520), (96, 140530), (104, 129720), (115, 117312), (120, 112424), (130, 103776), (138, 97760), (141, 95680), (156, 86480), (160, 84318), (184, 73320), (188, 71760), (192, 70265), (195, 69184), (208, 64860), (230, 58656), (235, 57408), (240, 56212), (260, 51888), (276, 48880), (282, 47840), (299, 45120), (312, 43240), (320, 42159), (345, 39104), (368, 36660), (376, 35880), (390, 34592), (416, 32430), (460, 29328), (470, 28704), (480, 28106), (520, 25944), (552, 24440), (564, 23920), (598, 22560), (611, 22080), (624, 21620), (690, 19552), (705, 19136), (736, 18330), (752, 17940), (780, 17296), (832, 16215), (897, 15040), (920, 14664), (940, 14352), (960, 14053), (1040, 12972), (1081, 12480), (1104, 12220), (1128, 11960), (1196, 11280), (1222, 11040), (1248, 10810), (1380, 9776), (1410, 9568), (1472, 9165), (1495, 9024), (1504, 8970), (1560, 8648), (1794, 7520), (1833, 7360), (1840, 7332), (1880, 7176), (2080, 6486), (2162, 6240), (2208, 6110), (2256, 5980), (2392, 5640), (2444, 5520), (2496, 5405), (2760, 4888), (2820, 4784), (2990, 4512), (3008, 4485), (3055, 4416), (3120, 4324), (3243, 4160), (3588, 3760), (3666, 3680)]