331837560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 1199119680

約数和(自身を除く): 867282120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 61, 69, 72, 73, 81, 90, 92, 108, 115, 120, 122, 135, 138, 146, 162, 180, 183, 184, 207, 216, 219, 230, 244, 270, 276, 292, 305, 324, 345, 360, 365, 366, 405, 414, 438, 460, 488, 540, 549, 552, 584, 610, 621, 648, 657, 690, 730, 732, 810, 828, 876, 915, 920, 1035, 1080, 1095, 1098, 1220, 1242, 1314, 1380, 1403, 1460, 1464, 1620, 1647, 1656, 1679, 1752, 1830, 1863, 1971, 2070, 2190, 2196, 2440, 2484, 2628, 2745, 2760, 2806, 2920, 3105, 3240, 3285, 3294, 3358, 3660, 3726, 3942, 4140, 4209, 4380, 4392, 4453, 4941, 4968, 5037, 5256, 5490, 5612, 5913, 6210, 6570, 6588, 6716, 7015, 7320, 7452, 7884, 8235, 8280, 8395, 8418, 8760, 8906, 9315, 9855, 9882, 10074, 10980, 11224, 11826, 12420, 12627, 13140, 13176, 13359, 13432, 14030, 14904, 15111, 15768, 16470, 16790, 16836, 17812, 18630, 19710, 19764, 20148, 21045, 21960, 22265, 23652, 24705, 24840, 25185, 25254, 26280, 26718, 28060, 29565, 30222, 32940, 33580, 33672, 35624, 37260, 37881, 39420, 39528, 40077, 40296, 42090, 44530, 45333, 47304, 49410, 50370, 50508, 53436, 56120, 59130, 60444, 63135, 65880, 66795, 67160, 74520, 75555, 75762, 78840, 80154, 84180, 89060, 90666, 98820, 100740, 101016, 102419, 106872, 113643, 118260, 120231, 120888, 126270, 133590, 135999, 151110, 151524, 160308, 168360, 178120, 181332, 189405, 197640, 200385, 201480, 204838, 226665, 227286, 236520, 240462, 252540, 267180, 271998, 302220, 303048, 307257, 320616, 360693, 362664, 378810, 400770, 409676, 453330, 454572, 480924, 505080, 512095, 534360, 543996, 568215, 601155, 604440, 614514, 679995, 721386, 757620, 801540, 819352, 906660, 909144, 921771, 961848, 1024190, 1087992, 1136430, 1202310, 1229028, 1359990, 1442772, 1515240, 1536285, 1603080, 1803465, 1813320, 1843542, 2048380, 2272860, 2404620, 2458056, 2719980, 2765313, 2885544, 3072570, 3606930, 3687084, 4096760, 4545720, 4608855, 4809240, 5439960, 5530626, 6145140, 7213860, 7374168, 8295939, 9217710, 11061252, 12290280, 13826565, 14427720, 16591878, 18435420, 22122504, 27653130, 33183756, 36870840, 41479695, 55306260, 66367512, 82959390, 110612520, 165918780, 331837560]

約数ペア:

[(1, 331837560), (2, 165918780), (3, 110612520), (4, 82959390), (5, 66367512), (6, 55306260), (8, 41479695), (9, 36870840), (10, 33183756), (12, 27653130), (15, 22122504), (18, 18435420), (20, 16591878), (23, 14427720), (24, 13826565), (27, 12290280), (30, 11061252), (36, 9217710), (40, 8295939), (45, 7374168), (46, 7213860), (54, 6145140), (60, 5530626), (61, 5439960), (69, 4809240), (72, 4608855), (73, 4545720), (81, 4096760), (90, 3687084), (92, 3606930), (108, 3072570), (115, 2885544), (120, 2765313), (122, 2719980), (135, 2458056), (138, 2404620), (146, 2272860), (162, 2048380), (180, 1843542), (183, 1813320), (184, 1803465), (207, 1603080), (216, 1536285), (219, 1515240), (230, 1442772), (244, 1359990), (270, 1229028), (276, 1202310), (292, 1136430), (305, 1087992), (324, 1024190), (345, 961848), (360, 921771), (365, 909144), (366, 906660), (405, 819352), (414, 801540), (438, 757620), (460, 721386), (488, 679995), (540, 614514), (549, 604440), (552, 601155), (584, 568215), (610, 543996), (621, 534360), (648, 512095), (657, 505080), (690, 480924), (730, 454572), (732, 453330), (810, 409676), (828, 400770), (876, 378810), (915, 362664), (920, 360693), (1035, 320616), (1080, 307257), (1095, 303048), (1098, 302220), (1220, 271998), (1242, 267180), (1314, 252540), (1380, 240462), (1403, 236520), (1460, 227286), (1464, 226665), (1620, 204838), (1647, 201480), (1656, 200385), (1679, 197640), (1752, 189405), (1830, 181332), (1863, 178120), (1971, 168360), (2070, 160308), (2190, 151524), (2196, 151110), (2440, 135999), (2484, 133590), (2628, 126270), (2745, 120888), (2760, 120231), (2806, 118260), (2920, 113643), (3105, 106872), (3240, 102419), (3285, 101016), (3294, 100740), (3358, 98820), (3660, 90666), (3726, 89060), (3942, 84180), (4140, 80154), (4209, 78840), (4380, 75762), (4392, 75555), (4453, 74520), (4941, 67160), (4968, 66795), (5037, 65880), (5256, 63135), (5490, 60444), (5612, 59130), (5913, 56120), (6210, 53436), (6570, 50508), (6588, 50370), (6716, 49410), (7015, 47304), (7320, 45333), (7452, 44530), (7884, 42090), (8235, 40296), (8280, 40077), (8395, 39528), (8418, 39420), (8760, 37881), (8906, 37260), (9315, 35624), (9855, 33672), (9882, 33580), (10074, 32940), (10980, 30222), (11224, 29565), (11826, 28060), (12420, 26718), (12627, 26280), (13140, 25254), (13176, 25185), (13359, 24840), (13432, 24705), (14030, 23652), (14904, 22265), (15111, 21960), (15768, 21045), (16470, 20148), (16790, 19764), (16836, 19710), (17812, 18630)]