29261520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 320

約数和(自身を含む): 114278400

約数和(自身を除く): 85016880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 31, 36, 38, 40, 45, 46, 48, 54, 57, 60, 62, 69, 72, 76, 80, 90, 92, 93, 95, 108, 114, 115, 120, 124, 135, 138, 144, 152, 155, 171, 180, 184, 186, 190, 207, 216, 228, 230, 240, 248, 270, 276, 279, 285, 304, 310, 342, 345, 360, 368, 372, 380, 414, 432, 437, 456, 460, 465, 496, 513, 540, 552, 558, 570, 589, 620, 621, 684, 690, 713, 720, 744, 760, 828, 837, 855, 874, 912, 920, 930, 1026, 1035, 1080, 1104, 1116, 1140, 1178, 1240, 1242, 1311, 1368, 1380, 1395, 1426, 1488, 1520, 1656, 1674, 1710, 1748, 1767, 1840, 1860, 2052, 2070, 2139, 2160, 2185, 2232, 2280, 2356, 2480, 2484, 2565, 2622, 2736, 2760, 2790, 2852, 2945, 3105, 3312, 3348, 3420, 3496, 3534, 3565, 3720, 3933, 4104, 4140, 4185, 4278, 4370, 4464, 4560, 4712, 4968, 5130, 5244, 5301, 5520, 5580, 5704, 5890, 6210, 6417, 6555, 6696, 6840, 6992, 7068, 7130, 7440, 7866, 8208, 8280, 8370, 8556, 8740, 8835, 9424, 9936, 10260, 10488, 10602, 10695, 11160, 11408, 11780, 11799, 12420, 12834, 13110, 13392, 13547, 13680, 14136, 14260, 15732, 15903, 16560, 16740, 17112, 17480, 17670, 19251, 19665, 20520, 20976, 21204, 21390, 22320, 23560, 23598, 24840, 25668, 26220, 26505, 27094, 28272, 28520, 31464, 31806, 32085, 33480, 34224, 34960, 35340, 38502, 39330, 40641, 41040, 42408, 42780, 47120, 47196, 49680, 51336, 52440, 53010, 54188, 57040, 58995, 62928, 63612, 64170, 66960, 67735, 70680, 77004, 78660, 79515, 81282, 84816, 85560, 94392, 96255, 102672, 104880, 106020, 108376, 117990, 121923, 127224, 128340, 135470, 141360, 154008, 157320, 159030, 162564, 171120, 188784, 192510, 203205, 212040, 216752, 235980, 243846, 254448, 256680, 270940, 308016, 314640, 318060, 325128, 365769, 385020, 406410, 424080, 471960, 487692, 513360, 541880, 609615, 636120, 650256, 731538, 770040, 812820, 943920, 975384, 1083760, 1219230, 1272240, 1463076, 1540080, 1625640, 1828845, 1950768, 2438460, 2926152, 3251280, 3657690, 4876920, 5852304, 7315380, 9753840, 14630760, 29261520]

約数ペア:

[(1, 29261520), (2, 14630760), (3, 9753840), (4, 7315380), (5, 5852304), (6, 4876920), (8, 3657690), (9, 3251280), (10, 2926152), (12, 2438460), (15, 1950768), (16, 1828845), (18, 1625640), (19, 1540080), (20, 1463076), (23, 1272240), (24, 1219230), (27, 1083760), (30, 975384), (31, 943920), (36, 812820), (38, 770040), (40, 731538), (45, 650256), (46, 636120), (48, 609615), (54, 541880), (57, 513360), (60, 487692), (62, 471960), (69, 424080), (72, 406410), (76, 385020), (80, 365769), (90, 325128), (92, 318060), (93, 314640), (95, 308016), (108, 270940), (114, 256680), (115, 254448), (120, 243846), (124, 235980), (135, 216752), (138, 212040), (144, 203205), (152, 192510), (155, 188784), (171, 171120), (180, 162564), (184, 159030), (186, 157320), (190, 154008), (207, 141360), (216, 135470), (228, 128340), (230, 127224), (240, 121923), (248, 117990), (270, 108376), (276, 106020), (279, 104880), (285, 102672), (304, 96255), (310, 94392), (342, 85560), (345, 84816), (360, 81282), (368, 79515), (372, 78660), (380, 77004), (414, 70680), (432, 67735), (437, 66960), (456, 64170), (460, 63612), (465, 62928), (496, 58995), (513, 57040), (540, 54188), (552, 53010), (558, 52440), (570, 51336), (589, 49680), (620, 47196), (621, 47120), (684, 42780), (690, 42408), (713, 41040), (720, 40641), (744, 39330), (760, 38502), (828, 35340), (837, 34960), (855, 34224), (874, 33480), (912, 32085), (920, 31806), (930, 31464), (1026, 28520), (1035, 28272), (1080, 27094), (1104, 26505), (1116, 26220), (1140, 25668), (1178, 24840), (1240, 23598), (1242, 23560), (1311, 22320), (1368, 21390), (1380, 21204), (1395, 20976), (1426, 20520), (1488, 19665), (1520, 19251), (1656, 17670), (1674, 17480), (1710, 17112), (1748, 16740), (1767, 16560), (1840, 15903), (1860, 15732), (2052, 14260), (2070, 14136), (2139, 13680), (2160, 13547), (2185, 13392), (2232, 13110), (2280, 12834), (2356, 12420), (2480, 11799), (2484, 11780), (2565, 11408), (2622, 11160), (2736, 10695), (2760, 10602), (2790, 10488), (2852, 10260), (2945, 9936), (3105, 9424), (3312, 8835), (3348, 8740), (3420, 8556), (3496, 8370), (3534, 8280), (3565, 8208), (3720, 7866), (3933, 7440), (4104, 7130), (4140, 7068), (4185, 6992), (4278, 6840), (4370, 6696), (4464, 6555), (4560, 6417), (4712, 6210), (4968, 5890), (5130, 5704), (5244, 5580), (5301, 5520)]