51008160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 209018880

約数和(自身を除く): 158010720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 47, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 94, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 141, 152, 160, 168, 170, 188, 190, 204, 210, 224, 228, 235, 238, 240, 255, 266, 272, 280, 282, 285, 304, 323, 329, 336, 340, 357, 376, 380, 399, 408, 420, 456, 470, 476, 480, 510, 532, 544, 560, 564, 570, 595, 608, 646, 658, 665, 672, 680, 705, 714, 752, 760, 798, 799, 816, 840, 893, 912, 940, 952, 969, 987, 1020, 1064, 1120, 1128, 1140, 1190, 1292, 1316, 1330, 1360, 1410, 1428, 1504, 1520, 1596, 1598, 1615, 1632, 1645, 1680, 1785, 1786, 1824, 1880, 1904, 1938, 1974, 1995, 2040, 2128, 2256, 2261, 2280, 2380, 2397, 2584, 2632, 2660, 2679, 2720, 2820, 2856, 3040, 3192, 3196, 3230, 3290, 3360, 3570, 3572, 3760, 3808, 3876, 3948, 3990, 3995, 4080, 4256, 4465, 4512, 4522, 4560, 4760, 4794, 4845, 4935, 5168, 5264, 5320, 5358, 5593, 5640, 5712, 6251, 6384, 6392, 6460, 6580, 6783, 7140, 7144, 7520, 7752, 7896, 7980, 7990, 8160, 8930, 9044, 9120, 9520, 9588, 9690, 9870, 10336, 10528, 10640, 10716, 11186, 11280, 11305, 11424, 11985, 12502, 12768, 12784, 12920, 13160, 13395, 13566, 14280, 14288, 15181, 15504, 15792, 15960, 15980, 16779, 17860, 18088, 18753, 19040, 19176, 19380, 19740, 21280, 21432, 22372, 22560, 22610, 23970, 25004, 25568, 25840, 26320, 26790, 27132, 27965, 28560, 28576, 30362, 31008, 31255, 31584, 31920, 31960, 33558, 33915, 35720, 36176, 37506, 38352, 38760, 39480, 42864, 44744, 45220, 45543, 47940, 50008, 51680, 52640, 53580, 54264, 55930, 57120, 60724, 62510, 63840, 63920, 67116, 67830, 71440, 72352, 75012, 75905, 76704, 77520, 78960, 83895, 85728, 89488, 90440, 91086, 93765, 95880, 100016, 106267, 107160, 108528, 111860, 121448, 125020, 127840, 134232, 135660, 142880, 150024, 151810, 155040, 157920, 167790, 178976, 180880, 182172, 187530, 191760, 200032, 212534, 214320, 217056, 223720, 227715, 242896, 250040, 268464, 271320, 300048, 303620, 318801, 335580, 361760, 364344, 375060, 383520, 425068, 428640, 447440, 455430, 485792, 500080, 531335, 536928, 542640, 600096, 607240, 637602, 671160, 728688, 750120, 850136, 894880, 910860, 1000160, 1062670, 1085280, 1214480, 1275204, 1342320, 1457376, 1500240, 1594005, 1700272, 1821720, 2125340, 2428960, 2550408, 2684640, 3000480, 3188010, 3400544, 3643440, 4250680, 5100816, 6376020, 7286880, 8501360, 10201632, 12752040, 17002720, 25504080, 51008160]

約数ペア:

[(1, 51008160), (2, 25504080), (3, 17002720), (4, 12752040), (5, 10201632), (6, 8501360), (7, 7286880), (8, 6376020), (10, 5100816), (12, 4250680), (14, 3643440), (15, 3400544), (16, 3188010), (17, 3000480), (19, 2684640), (20, 2550408), (21, 2428960), (24, 2125340), (28, 1821720), (30, 1700272), (32, 1594005), (34, 1500240), (35, 1457376), (38, 1342320), (40, 1275204), (42, 1214480), (47, 1085280), (48, 1062670), (51, 1000160), (56, 910860), (57, 894880), (60, 850136), (68, 750120), (70, 728688), (76, 671160), (80, 637602), (84, 607240), (85, 600096), (94, 542640), (95, 536928), (96, 531335), (102, 500080), (105, 485792), (112, 455430), (114, 447440), (119, 428640), (120, 425068), (133, 383520), (136, 375060), (140, 364344), (141, 361760), (152, 335580), (160, 318801), (168, 303620), (170, 300048), (188, 271320), (190, 268464), (204, 250040), (210, 242896), (224, 227715), (228, 223720), (235, 217056), (238, 214320), (240, 212534), (255, 200032), (266, 191760), (272, 187530), (280, 182172), (282, 180880), (285, 178976), (304, 167790), (323, 157920), (329, 155040), (336, 151810), (340, 150024), (357, 142880), (376, 135660), (380, 134232), (399, 127840), (408, 125020), (420, 121448), (456, 111860), (470, 108528), (476, 107160), (480, 106267), (510, 100016), (532, 95880), (544, 93765), (560, 91086), (564, 90440), (570, 89488), (595, 85728), (608, 83895), (646, 78960), (658, 77520), (665, 76704), (672, 75905), (680, 75012), (705, 72352), (714, 71440), (752, 67830), (760, 67116), (798, 63920), (799, 63840), (816, 62510), (840, 60724), (893, 57120), (912, 55930), (940, 54264), (952, 53580), (969, 52640), (987, 51680), (1020, 50008), (1064, 47940), (1120, 45543), (1128, 45220), (1140, 44744), (1190, 42864), (1292, 39480), (1316, 38760), (1330, 38352), (1360, 37506), (1410, 36176), (1428, 35720), (1504, 33915), (1520, 33558), (1596, 31960), (1598, 31920), (1615, 31584), (1632, 31255), (1645, 31008), (1680, 30362), (1785, 28576), (1786, 28560), (1824, 27965), (1880, 27132), (1904, 26790), (1938, 26320), (1974, 25840), (1995, 25568), (2040, 25004), (2128, 23970), (2256, 22610), (2261, 22560), (2280, 22372), (2380, 21432), (2397, 21280), (2584, 19740), (2632, 19380), (2660, 19176), (2679, 19040), (2720, 18753), (2820, 18088), (2856, 17860), (3040, 16779), (3192, 15980), (3196, 15960), (3230, 15792), (3290, 15504), (3360, 15181), (3570, 14288), (3572, 14280), (3760, 13566), (3808, 13395), (3876, 13160), (3948, 12920), (3990, 12784), (3995, 12768), (4080, 12502), (4256, 11985), (4465, 11424), (4512, 11305), (4522, 11280), (4560, 11186), (4760, 10716), (4794, 10640), (4845, 10528), (4935, 10336), (5168, 9870), (5264, 9690), (5320, 9588), (5358, 9520), (5593, 9120), (5640, 9044), (5712, 8930), (6251, 8160), (6384, 7990), (6392, 7980), (6460, 7896), (6580, 7752), (6783, 7520), (7140, 7144)]