3318290720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 8585740800

約数和(自身を除く): 5267450080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 79, 80, 82, 95, 152, 158, 160, 164, 190, 205, 304, 316, 328, 337, 380, 395, 410, 608, 632, 656, 674, 760, 779, 790, 820, 1264, 1312, 1348, 1501, 1520, 1558, 1580, 1640, 1685, 2528, 2696, 3002, 3040, 3116, 3160, 3239, 3280, 3370, 3895, 5392, 6004, 6232, 6320, 6403, 6478, 6560, 6740, 7505, 7790, 10784, 12008, 12464, 12640, 12806, 12956, 13480, 13817, 15010, 15580, 16195, 24016, 24928, 25612, 25912, 26623, 26960, 27634, 30020, 31160, 32015, 32390, 48032, 51224, 51824, 53246, 53920, 55268, 60040, 61541, 62320, 64030, 64780, 69085, 102448, 103648, 106492, 110536, 120080, 123082, 124640, 128060, 129560, 133115, 138170, 204896, 212984, 221072, 240160, 246164, 256120, 259120, 262523, 266230, 276340, 307705, 425968, 442144, 492328, 505837, 512240, 518240, 525046, 532460, 552680, 615410, 851936, 984656, 1011674, 1024480, 1050092, 1064920, 1091543, 1105360, 1230820, 1312615, 1969312, 2023348, 2100184, 2129840, 2183086, 2210720, 2461640, 2529185, 2625230, 4046696, 4200368, 4259680, 4366172, 4923280, 5058370, 5250460, 5457715, 8093392, 8400736, 8732344, 9846560, 10116740, 10500920, 10915430, 16186784, 17464688, 20233480, 20739317, 21001840, 21830860, 34929376, 40466960, 41478634, 42003680, 43661720, 80933920, 82957268, 87323440, 103696585, 165914536, 174646880, 207393170, 331829072, 414786340, 663658144, 829572680, 1659145360, 3318290720]

約数ペア:

[(1, 3318290720), (2, 1659145360), (4, 829572680), (5, 663658144), (8, 414786340), (10, 331829072), (16, 207393170), (19, 174646880), (20, 165914536), (32, 103696585), (38, 87323440), (40, 82957268), (41, 80933920), (76, 43661720), (79, 42003680), (80, 41478634), (82, 40466960), (95, 34929376), (152, 21830860), (158, 21001840), (160, 20739317), (164, 20233480), (190, 17464688), (205, 16186784), (304, 10915430), (316, 10500920), (328, 10116740), (337, 9846560), (380, 8732344), (395, 8400736), (410, 8093392), (608, 5457715), (632, 5250460), (656, 5058370), (674, 4923280), (760, 4366172), (779, 4259680), (790, 4200368), (820, 4046696), (1264, 2625230), (1312, 2529185), (1348, 2461640), (1501, 2210720), (1520, 2183086), (1558, 2129840), (1580, 2100184), (1640, 2023348), (1685, 1969312), (2528, 1312615), (2696, 1230820), (3002, 1105360), (3040, 1091543), (3116, 1064920), (3160, 1050092), (3239, 1024480), (3280, 1011674), (3370, 984656), (3895, 851936), (5392, 615410), (6004, 552680), (6232, 532460), (6320, 525046), (6403, 518240), (6478, 512240), (6560, 505837), (6740, 492328), (7505, 442144), (7790, 425968), (10784, 307705), (12008, 276340), (12464, 266230), (12640, 262523), (12806, 259120), (12956, 256120), (13480, 246164), (13817, 240160), (15010, 221072), (15580, 212984), (16195, 204896), (24016, 138170), (24928, 133115), (25612, 129560), (25912, 128060), (26623, 124640), (26960, 123082), (27634, 120080), (30020, 110536), (31160, 106492), (32015, 103648), (32390, 102448), (48032, 69085), (51224, 64780), (51824, 64030), (53246, 62320), (53920, 61541), (55268, 60040)]