215154720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 432

約数和(自身を含む): 868952448

約数和(自身を除く): 653797728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 47, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 94, 96, 99, 102, 110, 120, 132, 136, 141, 144, 153, 160, 165, 170, 176, 180, 187, 188, 198, 204, 220, 235, 240, 255, 264, 272, 282, 288, 289, 306, 330, 340, 352, 360, 374, 376, 396, 408, 423, 440, 470, 480, 495, 510, 517, 528, 544, 561, 564, 578, 612, 660, 680, 705, 720, 748, 752, 765, 792, 799, 816, 846, 867, 880, 935, 940, 990, 1020, 1034, 1056, 1122, 1128, 1156, 1224, 1320, 1360, 1410, 1440, 1445, 1496, 1504, 1530, 1551, 1584, 1598, 1632, 1683, 1692, 1734, 1760, 1870, 1880, 1980, 2040, 2068, 2115, 2244, 2256, 2312, 2397, 2448, 2585, 2601, 2640, 2720, 2805, 2820, 2890, 2992, 3060, 3102, 3168, 3179, 3196, 3366, 3384, 3468, 3740, 3760, 3960, 3995, 4080, 4136, 4230, 4335, 4488, 4512, 4624, 4653, 4794, 4896, 5170, 5202, 5280, 5610, 5640, 5780, 5984, 6120, 6204, 6358, 6392, 6732, 6768, 6936, 7191, 7480, 7520, 7755, 7920, 7990, 8160, 8272, 8415, 8460, 8670, 8789, 8976, 9248, 9306, 9537, 9588, 10340, 10404, 11220, 11280, 11560, 11985, 12240, 12408, 12716, 12784, 13005, 13464, 13536, 13583, 13872, 14382, 14960, 15510, 15840, 15895, 15980, 16544, 16830, 16920, 17340, 17578, 17952, 18612, 19074, 19176, 20680, 20808, 22440, 22560, 23120, 23265, 23970, 24480, 24816, 25432, 25568, 26010, 26367, 26928, 27166, 27744, 28611, 28764, 29920, 31020, 31790, 31960, 33660, 33840, 34680, 35156, 35955, 37224, 38148, 38352, 40749, 41360, 41616, 43945, 44880, 46240, 46530, 47685, 47940, 49632, 50864, 52020, 52734, 53856, 54332, 57222, 57528, 62040, 63580, 63920, 67320, 67680, 67915, 69360, 70312, 71910, 74448, 76296, 76704, 79101, 81498, 82720, 83232, 87890, 89760, 93060, 95370, 95880, 101728, 104040, 105468, 108664, 114444, 115056, 122247, 124080, 127160, 127840, 131835, 134640, 135830, 138720, 140624, 143055, 143820, 148896, 149413, 152592, 158202, 162996, 175780, 186120, 190740, 191760, 203745, 208080, 210936, 217328, 228888, 230112, 244494, 248160, 254320, 263670, 269280, 271660, 281248, 286110, 287640, 298826, 305184, 316404, 325992, 351560, 372240, 381480, 383520, 395505, 407490, 416160, 421872, 434656, 448239, 457776, 488988, 508640, 527340, 543320, 572220, 575280, 597652, 611235, 632808, 651984, 703120, 744480, 747065, 762960, 791010, 814980, 843744, 896478, 915552, 977976, 1054680, 1086640, 1144440, 1150560, 1195304, 1222470, 1265616, 1303968, 1344717, 1406240, 1494130, 1525920, 1582020, 1629960, 1792956, 1955952, 2109360, 2173280, 2241195, 2288880, 2390608, 2444940, 2531232, 2689434, 2988260, 3164040, 3259920, 3585912, 3911904, 4218720, 4482390, 4577760, 4781216, 4889880, 5378868, 5976520, 6328080, 6519840, 6723585, 7171824, 8964780, 9779760, 10757736, 11953040, 12656160, 13447170, 14343648, 17929560, 19559520, 21515472, 23906080, 26894340, 35859120, 43030944, 53788680, 71718240, 107577360, 215154720]

約数ペア:

[(1, 215154720), (2, 107577360), (3, 71718240), (4, 53788680), (5, 43030944), (6, 35859120), (8, 26894340), (9, 23906080), (10, 21515472), (11, 19559520), (12, 17929560), (15, 14343648), (16, 13447170), (17, 12656160), (18, 11953040), (20, 10757736), (22, 9779760), (24, 8964780), (30, 7171824), (32, 6723585), (33, 6519840), (34, 6328080), (36, 5976520), (40, 5378868), (44, 4889880), (45, 4781216), (47, 4577760), (48, 4482390), (51, 4218720), (55, 3911904), (60, 3585912), (66, 3259920), (68, 3164040), (72, 2988260), (80, 2689434), (85, 2531232), (88, 2444940), (90, 2390608), (94, 2288880), (96, 2241195), (99, 2173280), (102, 2109360), (110, 1955952), (120, 1792956), (132, 1629960), (136, 1582020), (141, 1525920), (144, 1494130), (153, 1406240), (160, 1344717), (165, 1303968), (170, 1265616), (176, 1222470), (180, 1195304), (187, 1150560), (188, 1144440), (198, 1086640), (204, 1054680), (220, 977976), (235, 915552), (240, 896478), (255, 843744), (264, 814980), (272, 791010), (282, 762960), (288, 747065), (289, 744480), (306, 703120), (330, 651984), (340, 632808), (352, 611235), (360, 597652), (374, 575280), (376, 572220), (396, 543320), (408, 527340), (423, 508640), (440, 488988), (470, 457776), (480, 448239), (495, 434656), (510, 421872), (517, 416160), (528, 407490), (544, 395505), (561, 383520), (564, 381480), (578, 372240), (612, 351560), (660, 325992), (680, 316404), (705, 305184), (720, 298826), (748, 287640), (752, 286110), (765, 281248), (792, 271660), (799, 269280), (816, 263670), (846, 254320), (867, 248160), (880, 244494), (935, 230112), (940, 228888), (990, 217328), (1020, 210936), (1034, 208080), (1056, 203745), (1122, 191760), (1128, 190740), (1156, 186120), (1224, 175780), (1320, 162996), (1360, 158202), (1410, 152592), (1440, 149413), (1445, 148896), (1496, 143820), (1504, 143055), (1530, 140624), (1551, 138720), (1584, 135830), (1598, 134640), (1632, 131835), (1683, 127840), (1692, 127160), (1734, 124080), (1760, 122247), (1870, 115056), (1880, 114444), (1980, 108664), (2040, 105468), (2068, 104040), (2115, 101728), (2244, 95880), (2256, 95370), (2312, 93060), (2397, 89760), (2448, 87890), (2585, 83232), (2601, 82720), (2640, 81498), (2720, 79101), (2805, 76704), (2820, 76296), (2890, 74448), (2992, 71910), (3060, 70312), (3102, 69360), (3168, 67915), (3179, 67680), (3196, 67320), (3366, 63920), (3384, 63580), (3468, 62040), (3740, 57528), (3760, 57222), (3960, 54332), (3995, 53856), (4080, 52734), (4136, 52020), (4230, 50864), (4335, 49632), (4488, 47940), (4512, 47685), (4624, 46530), (4653, 46240), (4794, 44880), (4896, 43945), (5170, 41616), (5202, 41360), (5280, 40749), (5610, 38352), (5640, 38148), (5780, 37224), (5984, 35955), (6120, 35156), (6204, 34680), (6358, 33840), (6392, 33660), (6732, 31960), (6768, 31790), (6936, 31020), (7191, 29920), (7480, 28764), (7520, 28611), (7755, 27744), (7920, 27166), (7990, 26928), (8160, 26367), (8272, 26010), (8415, 25568), (8460, 25432), (8670, 24816), (8789, 24480), (8976, 23970), (9248, 23265), (9306, 23120), (9537, 22560), (9588, 22440), (10340, 20808), (10404, 20680), (11220, 19176), (11280, 19074), (11560, 18612), (11985, 17952), (12240, 17578), (12408, 17340), (12716, 16920), (12784, 16830), (13005, 16544), (13464, 15980), (13536, 15895), (13583, 15840), (13872, 15510), (14382, 14960)]