471601760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 1425973248

約数和(自身を除く): 954371488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 47, 56, 62, 68, 70, 80, 85, 94, 112, 119, 124, 136, 140, 155, 160, 170, 188, 217, 224, 235, 238, 248, 272, 280, 289, 310, 329, 340, 376, 434, 470, 476, 496, 527, 544, 560, 578, 595, 620, 658, 680, 752, 799, 868, 940, 952, 992, 1054, 1085, 1120, 1156, 1190, 1240, 1316, 1360, 1445, 1457, 1504, 1598, 1645, 1736, 1880, 1904, 2023, 2108, 2170, 2312, 2380, 2480, 2632, 2635, 2720, 2890, 2914, 3196, 3290, 3472, 3689, 3760, 3808, 3995, 4046, 4216, 4340, 4624, 4760, 4960, 5264, 5270, 5593, 5780, 5828, 6392, 6580, 6944, 7285, 7378, 7520, 7990, 8092, 8432, 8680, 8959, 9248, 9520, 10115, 10199, 10528, 10540, 11186, 11560, 11656, 12784, 13160, 13583, 14570, 14756, 15980, 16184, 16864, 17360, 17918, 18445, 19040, 20230, 20398, 21080, 22372, 23120, 23312, 24769, 25568, 26320, 27166, 27965, 29140, 29512, 31960, 32368, 34720, 35836, 36890, 40460, 40796, 42160, 44744, 44795, 46240, 46624, 49538, 50995, 52640, 54332, 55930, 58280, 59024, 62713, 63920, 64736, 67915, 71672, 73780, 80920, 81592, 84320, 89488, 89590, 95081, 99076, 101990, 108664, 111860, 116560, 118048, 123845, 125426, 127840, 135830, 143344, 147560, 161840, 163184, 173383, 178976, 179180, 190162, 198152, 203980, 217328, 223720, 233120, 247690, 250852, 271660, 286688, 295120, 313565, 323680, 326368, 346766, 358360, 380324, 396304, 407960, 421073, 434656, 447440, 475405, 495380, 501704, 543320, 590240, 627130, 693532, 716720, 760648, 792608, 815920, 842146, 866915, 894880, 950810, 990760, 1003408, 1086640, 1254260, 1387064, 1433440, 1521296, 1631840, 1684292, 1733830, 1901620, 1981520, 2006816, 2105365, 2173280, 2508520, 2774128, 2947511, 3042592, 3368584, 3467660, 3803240, 3963040, 4210730, 5017040, 5548256, 5895022, 6737168, 6935320, 7606480, 8421460, 10034080, 11790044, 13474336, 13870640, 14737555, 15212960, 16842920, 23580088, 27741280, 29475110, 33685840, 47160176, 58950220, 67371680, 94320352, 117900440, 235800880, 471601760]

約数ペア:

[(1, 471601760), (2, 235800880), (4, 117900440), (5, 94320352), (7, 67371680), (8, 58950220), (10, 47160176), (14, 33685840), (16, 29475110), (17, 27741280), (20, 23580088), (28, 16842920), (31, 15212960), (32, 14737555), (34, 13870640), (35, 13474336), (40, 11790044), (47, 10034080), (56, 8421460), (62, 7606480), (68, 6935320), (70, 6737168), (80, 5895022), (85, 5548256), (94, 5017040), (112, 4210730), (119, 3963040), (124, 3803240), (136, 3467660), (140, 3368584), (155, 3042592), (160, 2947511), (170, 2774128), (188, 2508520), (217, 2173280), (224, 2105365), (235, 2006816), (238, 1981520), (248, 1901620), (272, 1733830), (280, 1684292), (289, 1631840), (310, 1521296), (329, 1433440), (340, 1387064), (376, 1254260), (434, 1086640), (470, 1003408), (476, 990760), (496, 950810), (527, 894880), (544, 866915), (560, 842146), (578, 815920), (595, 792608), (620, 760648), (658, 716720), (680, 693532), (752, 627130), (799, 590240), (868, 543320), (940, 501704), (952, 495380), (992, 475405), (1054, 447440), (1085, 434656), (1120, 421073), (1156, 407960), (1190, 396304), (1240, 380324), (1316, 358360), (1360, 346766), (1445, 326368), (1457, 323680), (1504, 313565), (1598, 295120), (1645, 286688), (1736, 271660), (1880, 250852), (1904, 247690), (2023, 233120), (2108, 223720), (2170, 217328), (2312, 203980), (2380, 198152), (2480, 190162), (2632, 179180), (2635, 178976), (2720, 173383), (2890, 163184), (2914, 161840), (3196, 147560), (3290, 143344), (3472, 135830), (3689, 127840), (3760, 125426), (3808, 123845), (3995, 118048), (4046, 116560), (4216, 111860), (4340, 108664), (4624, 101990), (4760, 99076), (4960, 95081), (5264, 89590), (5270, 89488), (5593, 84320), (5780, 81592), (5828, 80920), (6392, 73780), (6580, 71672), (6944, 67915), (7285, 64736), (7378, 63920), (7520, 62713), (7990, 59024), (8092, 58280), (8432, 55930), (8680, 54332), (8959, 52640), (9248, 50995), (9520, 49538), (10115, 46624), (10199, 46240), (10528, 44795), (10540, 44744), (11186, 42160), (11560, 40796), (11656, 40460), (12784, 36890), (13160, 35836), (13583, 34720), (14570, 32368), (14756, 31960), (15980, 29512), (16184, 29140), (16864, 27965), (17360, 27166), (17918, 26320), (18445, 25568), (19040, 24769), (20230, 23312), (20398, 23120), (21080, 22372)]