71718240

素因数分解:

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

素因数の和:110

約数の個数: 288

約数和(自身を含む): 267369984

約数和(自身を除く): 195651744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 47, 48, 51, 55, 60, 66, 68, 80, 85, 88, 94, 96, 102, 110, 120, 132, 136, 141, 160, 165, 170, 176, 187, 188, 204, 220, 235, 240, 255, 264, 272, 282, 289, 330, 340, 352, 374, 376, 408, 440, 470, 480, 510, 517, 528, 544, 561, 564, 578, 660, 680, 705, 748, 752, 799, 816, 867, 880, 935, 940, 1020, 1034, 1056, 1122, 1128, 1156, 1320, 1360, 1410, 1445, 1496, 1504, 1551, 1598, 1632, 1734, 1760, 1870, 1880, 2040, 2068, 2244, 2256, 2312, 2397, 2585, 2640, 2720, 2805, 2820, 2890, 2992, 3102, 3179, 3196, 3468, 3740, 3760, 3995, 4080, 4136, 4335, 4488, 4512, 4624, 4794, 5170, 5280, 5610, 5640, 5780, 5984, 6204, 6358, 6392, 6936, 7480, 7520, 7755, 7990, 8160, 8272, 8670, 8789, 8976, 9248, 9537, 9588, 10340, 11220, 11280, 11560, 11985, 12408, 12716, 12784, 13583, 13872, 14960, 15510, 15895, 15980, 16544, 17340, 17578, 17952, 19074, 19176, 20680, 22440, 22560, 23120, 23970, 24816, 25432, 25568, 26367, 27166, 27744, 29920, 31020, 31790, 31960, 34680, 35156, 38148, 38352, 40749, 41360, 43945, 44880, 46240, 47685, 47940, 49632, 50864, 52734, 54332, 62040, 63580, 63920, 67915, 69360, 70312, 76296, 76704, 81498, 82720, 87890, 89760, 95370, 95880, 101728, 105468, 108664, 124080, 127160, 127840, 131835, 135830, 138720, 140624, 149413, 152592, 162996, 175780, 190740, 191760, 203745, 210936, 217328, 248160, 254320, 263670, 271660, 281248, 298826, 305184, 325992, 351560, 381480, 383520, 407490, 421872, 434656, 448239, 508640, 527340, 543320, 597652, 651984, 703120, 747065, 762960, 814980, 843744, 896478, 1054680, 1086640, 1195304, 1303968, 1406240, 1494130, 1525920, 1629960, 1792956, 2109360, 2173280, 2241195, 2390608, 2988260, 3259920, 3585912, 4218720, 4482390, 4781216, 5976520, 6519840, 7171824, 8964780, 11953040, 14343648, 17929560, 23906080, 35859120, 71718240]

約数ペア:

[(1, 71718240), (2, 35859120), (3, 23906080), (4, 17929560), (5, 14343648), (6, 11953040), (8, 8964780), (10, 7171824), (11, 6519840), (12, 5976520), (15, 4781216), (16, 4482390), (17, 4218720), (20, 3585912), (22, 3259920), (24, 2988260), (30, 2390608), (32, 2241195), (33, 2173280), (34, 2109360), (40, 1792956), (44, 1629960), (47, 1525920), (48, 1494130), (51, 1406240), (55, 1303968), (60, 1195304), (66, 1086640), (68, 1054680), (80, 896478), (85, 843744), (88, 814980), (94, 762960), (96, 747065), (102, 703120), (110, 651984), (120, 597652), (132, 543320), (136, 527340), (141, 508640), (160, 448239), (165, 434656), (170, 421872), (176, 407490), (187, 383520), (188, 381480), (204, 351560), (220, 325992), (235, 305184), (240, 298826), (255, 281248), (264, 271660), (272, 263670), (282, 254320), (289, 248160), (330, 217328), (340, 210936), (352, 203745), (374, 191760), (376, 190740), (408, 175780), (440, 162996), (470, 152592), (480, 149413), (510, 140624), (517, 138720), (528, 135830), (544, 131835), (561, 127840), (564, 127160), (578, 124080), (660, 108664), (680, 105468), (705, 101728), (748, 95880), (752, 95370), (799, 89760), (816, 87890), (867, 82720), (880, 81498), (935, 76704), (940, 76296), (1020, 70312), (1034, 69360), (1056, 67915), (1122, 63920), (1128, 63580), (1156, 62040), (1320, 54332), (1360, 52734), (1410, 50864), (1445, 49632), (1496, 47940), (1504, 47685), (1551, 46240), (1598, 44880), (1632, 43945), (1734, 41360), (1760, 40749), (1870, 38352), (1880, 38148), (2040, 35156), (2068, 34680), (2244, 31960), (2256, 31790), (2312, 31020), (2397, 29920), (2585, 27744), (2640, 27166), (2720, 26367), (2805, 25568), (2820, 25432), (2890, 24816), (2992, 23970), (3102, 23120), (3179, 22560), (3196, 22440), (3468, 20680), (3740, 19176), (3760, 19074), (3995, 17952), (4080, 17578), (4136, 17340), (4335, 16544), (4488, 15980), (4512, 15895), (4624, 15510), (4794, 14960), (5170, 13872), (5280, 13583), (5610, 12784), (5640, 12716), (5780, 12408), (5984, 11985), (6204, 11560), (6358, 11280), (6392, 11220), (6936, 10340), (7480, 9588), (7520, 9537), (7755, 9248), (7990, 8976), (8160, 8789), (8272, 8670)]