2015217120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1902

約数の個数: 288

約数和(自身を含む): 7545581568

約数和(自身を除く): 5530364448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 224, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 480, 490, 560, 564, 588, 658, 672, 705, 735, 752, 784, 840, 940, 980, 987, 1120, 1128, 1176, 1316, 1410, 1470, 1504, 1568, 1645, 1680, 1823, 1880, 1960, 1974, 2256, 2303, 2352, 2632, 2820, 2940, 3290, 3360, 3646, 3760, 3920, 3948, 4512, 4606, 4704, 4935, 5264, 5469, 5640, 5880, 6580, 6909, 7292, 7520, 7840, 7896, 9115, 9212, 9870, 10528, 10938, 11280, 11515, 11760, 12761, 13160, 13818, 14584, 15792, 18230, 18424, 19740, 21876, 22560, 23030, 23520, 25522, 26320, 27345, 27636, 29168, 31584, 34545, 36460, 36848, 38283, 39480, 43752, 46060, 51044, 52640, 54690, 55272, 58336, 63805, 69090, 72920, 73696, 76566, 78960, 85681, 87504, 89327, 92120, 102088, 109380, 110544, 127610, 138180, 145840, 153132, 157920, 171362, 175008, 178654, 184240, 191415, 204176, 218760, 221088, 255220, 257043, 267981, 276360, 291680, 306264, 342724, 357308, 368480, 382830, 408352, 428405, 437520, 446635, 510440, 514086, 535962, 552720, 599767, 612528, 685448, 714616, 765660, 856810, 875040, 893270, 1020880, 1028172, 1071924, 1105440, 1199534, 1225056, 1285215, 1339905, 1370896, 1429232, 1531320, 1713620, 1786540, 1799301, 2041760, 2056344, 2143848, 2399068, 2570430, 2679810, 2741792, 2858464, 2998835, 3062640, 3427240, 3573080, 3598602, 4112688, 4198369, 4287696, 4798136, 5140860, 5359620, 5997670, 6125280, 6854480, 7146160, 7197204, 8225376, 8396738, 8575392, 8996505, 9596272, 10281720, 10719240, 11995340, 12595107, 13708960, 14292320, 14394408, 16793476, 17993010, 19192544, 20563440, 20991845, 21438480, 23990680, 25190214, 28788816, 33586952, 35986020, 41126880, 41983690, 42876960, 47981360, 50380428, 57577632, 62975535, 67173904, 71972040, 83967380, 95962720, 100760856, 125951070, 134347808, 143944080, 167934760, 201521712, 251902140, 287888160, 335869520, 403043424, 503804280, 671739040, 1007608560, 2015217120]

約数ペア:

[(1, 2015217120), (2, 1007608560), (3, 671739040), (4, 503804280), (5, 403043424), (6, 335869520), (7, 287888160), (8, 251902140), (10, 201521712), (12, 167934760), (14, 143944080), (15, 134347808), (16, 125951070), (20, 100760856), (21, 95962720), (24, 83967380), (28, 71972040), (30, 67173904), (32, 62975535), (35, 57577632), (40, 50380428), (42, 47981360), (47, 42876960), (48, 41983690), (49, 41126880), (56, 35986020), (60, 33586952), (70, 28788816), (80, 25190214), (84, 23990680), (94, 21438480), (96, 20991845), (98, 20563440), (105, 19192544), (112, 17993010), (120, 16793476), (140, 14394408), (141, 14292320), (147, 13708960), (160, 12595107), (168, 11995340), (188, 10719240), (196, 10281720), (210, 9596272), (224, 8996505), (235, 8575392), (240, 8396738), (245, 8225376), (280, 7197204), (282, 7146160), (294, 6854480), (329, 6125280), (336, 5997670), (376, 5359620), (392, 5140860), (420, 4798136), (470, 4287696), (480, 4198369), (490, 4112688), (560, 3598602), (564, 3573080), (588, 3427240), (658, 3062640), (672, 2998835), (705, 2858464), (735, 2741792), (752, 2679810), (784, 2570430), (840, 2399068), (940, 2143848), (980, 2056344), (987, 2041760), (1120, 1799301), (1128, 1786540), (1176, 1713620), (1316, 1531320), (1410, 1429232), (1470, 1370896), (1504, 1339905), (1568, 1285215), (1645, 1225056), (1680, 1199534), (1823, 1105440), (1880, 1071924), (1960, 1028172), (1974, 1020880), (2256, 893270), (2303, 875040), (2352, 856810), (2632, 765660), (2820, 714616), (2940, 685448), (3290, 612528), (3360, 599767), (3646, 552720), (3760, 535962), (3920, 514086), (3948, 510440), (4512, 446635), (4606, 437520), (4704, 428405), (4935, 408352), (5264, 382830), (5469, 368480), (5640, 357308), (5880, 342724), (6580, 306264), (6909, 291680), (7292, 276360), (7520, 267981), (7840, 257043), (7896, 255220), (9115, 221088), (9212, 218760), (9870, 204176), (10528, 191415), (10938, 184240), (11280, 178654), (11515, 175008), (11760, 171362), (12761, 157920), (13160, 153132), (13818, 145840), (14584, 138180), (15792, 127610), (18230, 110544), (18424, 109380), (19740, 102088), (21876, 92120), (22560, 89327), (23030, 87504), (23520, 85681), (25522, 78960), (26320, 76566), (27345, 73696), (27636, 72920), (29168, 69090), (31584, 63805), (34545, 58336), (36460, 55272), (36848, 54690), (38283, 52640), (39480, 51044), (43752, 46060)]