680116320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 288

約数和(自身を含む): 2555908992

約数和(自身を除く): 1875792672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 96, 104, 117, 120, 130, 141, 144, 156, 160, 180, 188, 195, 208, 234, 235, 240, 260, 282, 288, 312, 360, 376, 390, 416, 423, 468, 470, 480, 520, 564, 585, 611, 624, 705, 720, 752, 773, 780, 846, 936, 940, 1040, 1128, 1170, 1222, 1248, 1410, 1440, 1504, 1546, 1560, 1692, 1833, 1872, 1880, 2080, 2115, 2256, 2319, 2340, 2444, 2820, 3055, 3092, 3120, 3384, 3666, 3744, 3760, 3865, 4230, 4512, 4638, 4680, 4888, 5499, 5640, 6110, 6184, 6240, 6768, 6957, 7332, 7520, 7730, 8460, 9165, 9276, 9360, 9776, 10049, 10998, 11280, 11595, 12220, 12368, 13536, 13914, 14664, 15460, 16920, 18330, 18552, 18720, 19552, 20098, 21996, 22560, 23190, 24440, 24736, 27495, 27828, 29328, 30147, 30920, 33840, 34785, 36331, 36660, 37104, 40196, 43992, 46380, 48880, 50245, 54990, 55656, 58656, 60294, 61840, 67680, 69570, 72662, 73320, 74208, 80392, 87984, 90441, 92760, 97760, 100490, 108993, 109980, 111312, 120588, 123680, 139140, 145324, 146640, 150735, 160784, 175968, 180882, 181655, 185520, 200980, 217986, 219960, 222624, 241176, 278280, 290648, 293280, 301470, 321568, 326979, 361764, 363310, 371040, 401960, 435972, 439920, 452205, 472303, 482352, 544965, 556560, 581296, 602940, 653958, 723528, 726620, 803920, 871944, 879840, 904410, 944606, 964704, 1089930, 1113120, 1162592, 1205880, 1307916, 1416909, 1447056, 1453240, 1607840, 1634895, 1743888, 1808820, 1889212, 2179860, 2361515, 2411760, 2615832, 2833818, 2894112, 2906480, 3269790, 3487776, 3617640, 3778424, 4250727, 4359720, 4723030, 4823520, 5231664, 5667636, 5812960, 6539580, 7084545, 7235280, 7556848, 8501454, 8719440, 9446060, 10463328, 11335272, 13079160, 14169090, 14470560, 15113696, 17002908, 17438880, 18892120, 21253635, 22670544, 26158320, 28338180, 34005816, 37784240, 42507270, 45341088, 52316640, 56676360, 68011632, 75568480, 85014540, 113352720, 136023264, 170029080, 226705440, 340058160, 680116320]

約数ペア:

[(1, 680116320), (2, 340058160), (3, 226705440), (4, 170029080), (5, 136023264), (6, 113352720), (8, 85014540), (9, 75568480), (10, 68011632), (12, 56676360), (13, 52316640), (15, 45341088), (16, 42507270), (18, 37784240), (20, 34005816), (24, 28338180), (26, 26158320), (30, 22670544), (32, 21253635), (36, 18892120), (39, 17438880), (40, 17002908), (45, 15113696), (47, 14470560), (48, 14169090), (52, 13079160), (60, 11335272), (65, 10463328), (72, 9446060), (78, 8719440), (80, 8501454), (90, 7556848), (94, 7235280), (96, 7084545), (104, 6539580), (117, 5812960), (120, 5667636), (130, 5231664), (141, 4823520), (144, 4723030), (156, 4359720), (160, 4250727), (180, 3778424), (188, 3617640), (195, 3487776), (208, 3269790), (234, 2906480), (235, 2894112), (240, 2833818), (260, 2615832), (282, 2411760), (288, 2361515), (312, 2179860), (360, 1889212), (376, 1808820), (390, 1743888), (416, 1634895), (423, 1607840), (468, 1453240), (470, 1447056), (480, 1416909), (520, 1307916), (564, 1205880), (585, 1162592), (611, 1113120), (624, 1089930), (705, 964704), (720, 944606), (752, 904410), (773, 879840), (780, 871944), (846, 803920), (936, 726620), (940, 723528), (1040, 653958), (1128, 602940), (1170, 581296), (1222, 556560), (1248, 544965), (1410, 482352), (1440, 472303), (1504, 452205), (1546, 439920), (1560, 435972), (1692, 401960), (1833, 371040), (1872, 363310), (1880, 361764), (2080, 326979), (2115, 321568), (2256, 301470), (2319, 293280), (2340, 290648), (2444, 278280), (2820, 241176), (3055, 222624), (3092, 219960), (3120, 217986), (3384, 200980), (3666, 185520), (3744, 181655), (3760, 180882), (3865, 175968), (4230, 160784), (4512, 150735), (4638, 146640), (4680, 145324), (4888, 139140), (5499, 123680), (5640, 120588), (6110, 111312), (6184, 109980), (6240, 108993), (6768, 100490), (6957, 97760), (7332, 92760), (7520, 90441), (7730, 87984), (8460, 80392), (9165, 74208), (9276, 73320), (9360, 72662), (9776, 69570), (10049, 67680), (10998, 61840), (11280, 60294), (11595, 58656), (12220, 55656), (12368, 54990), (13536, 50245), (13914, 48880), (14664, 46380), (15460, 43992), (16920, 40196), (18330, 37104), (18552, 36660), (18720, 36331), (19552, 34785), (20098, 33840), (21996, 30920), (22560, 30147), (23190, 29328), (24440, 27828), (24736, 27495)]