13039680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 44915328

約数和(自身を除く): 31875648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 289, 320, 340, 376, 408, 470, 480, 510, 544, 564, 578, 680, 705, 752, 799, 816, 867, 940, 960, 1020, 1088, 1128, 1156, 1360, 1410, 1445, 1504, 1598, 1632, 1734, 1880, 2040, 2256, 2312, 2397, 2720, 2820, 2890, 3008, 3196, 3264, 3468, 3760, 3995, 4080, 4335, 4512, 4624, 4794, 5440, 5640, 5780, 6392, 6936, 7520, 7990, 8160, 8670, 9024, 9248, 9588, 11280, 11560, 11985, 12784, 13583, 13872, 15040, 15980, 16320, 17340, 18496, 19176, 22560, 23120, 23970, 25568, 27166, 27744, 31960, 34680, 38352, 40749, 45120, 46240, 47940, 51136, 54332, 55488, 63920, 67915, 69360, 76704, 81498, 92480, 95880, 108664, 127840, 135830, 138720, 153408, 162996, 191760, 203745, 217328, 255680, 271660, 277440, 325992, 383520, 407490, 434656, 543320, 651984, 767040, 814980, 869312, 1086640, 1303968, 1629960, 2173280, 2607936, 3259920, 4346560, 6519840, 13039680]

約数ペア:

[(1, 13039680), (2, 6519840), (3, 4346560), (4, 3259920), (5, 2607936), (6, 2173280), (8, 1629960), (10, 1303968), (12, 1086640), (15, 869312), (16, 814980), (17, 767040), (20, 651984), (24, 543320), (30, 434656), (32, 407490), (34, 383520), (40, 325992), (47, 277440), (48, 271660), (51, 255680), (60, 217328), (64, 203745), (68, 191760), (80, 162996), (85, 153408), (94, 138720), (96, 135830), (102, 127840), (120, 108664), (136, 95880), (141, 92480), (160, 81498), (170, 76704), (188, 69360), (192, 67915), (204, 63920), (235, 55488), (240, 54332), (255, 51136), (272, 47940), (282, 46240), (289, 45120), (320, 40749), (340, 38352), (376, 34680), (408, 31960), (470, 27744), (480, 27166), (510, 25568), (544, 23970), (564, 23120), (578, 22560), (680, 19176), (705, 18496), (752, 17340), (799, 16320), (816, 15980), (867, 15040), (940, 13872), (960, 13583), (1020, 12784), (1088, 11985), (1128, 11560), (1156, 11280), (1360, 9588), (1410, 9248), (1445, 9024), (1504, 8670), (1598, 8160), (1632, 7990), (1734, 7520), (1880, 6936), (2040, 6392), (2256, 5780), (2312, 5640), (2397, 5440), (2720, 4794), (2820, 4624), (2890, 4512), (3008, 4335), (3196, 4080), (3264, 3995), (3468, 3760)]