1907474640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 6500155392

約数和(自身を除く): 4592680752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 71, 80, 92, 93, 115, 120, 124, 138, 142, 155, 157, 184, 186, 213, 230, 240, 248, 276, 284, 310, 314, 345, 355, 368, 372, 426, 460, 465, 471, 496, 552, 568, 620, 628, 690, 710, 713, 744, 785, 852, 920, 930, 942, 1065, 1104, 1136, 1240, 1256, 1380, 1420, 1426, 1488, 1570, 1633, 1704, 1840, 1860, 1884, 2130, 2139, 2201, 2355, 2480, 2512, 2760, 2840, 2852, 3140, 3266, 3408, 3565, 3611, 3720, 3768, 4260, 4278, 4402, 4710, 4867, 4899, 5520, 5680, 5704, 6280, 6532, 6603, 7130, 7222, 7440, 7536, 8165, 8520, 8556, 8804, 9420, 9734, 9798, 10695, 10833, 11005, 11147, 11408, 12560, 13064, 13206, 14260, 14444, 14601, 16330, 17040, 17112, 17608, 18055, 18840, 19468, 19596, 21390, 21666, 22010, 22294, 24335, 24495, 26128, 26412, 28520, 28888, 29202, 32660, 33015, 33441, 34224, 35216, 36110, 37680, 38936, 39192, 42780, 43332, 44020, 44588, 48670, 48990, 50623, 52824, 54165, 55735, 57040, 57776, 58404, 65320, 66030, 66882, 72220, 73005, 77872, 78384, 85560, 86664, 88040, 89176, 97340, 97980, 101246, 105648, 108330, 111470, 111941, 116808, 130640, 132060, 133764, 144440, 146010, 151869, 167205, 171120, 173328, 176080, 178352, 194680, 195960, 202492, 216660, 222940, 223882, 233616, 253115, 256381, 264120, 267528, 288880, 292020, 303738, 334410, 335823, 345557, 389360, 391920, 404984, 433320, 445880, 447764, 506230, 512762, 528240, 535056, 559705, 584040, 607476, 668820, 671646, 691114, 759345, 769143, 809968, 866640, 891760, 895528, 1012460, 1025524, 1036671, 1119410, 1168080, 1214952, 1281905, 1337640, 1343292, 1382228, 1518690, 1538286, 1679115, 1727785, 1791056, 2024920, 2051048, 2073342, 2238820, 2429904, 2563810, 2675280, 2686584, 2764456, 3037380, 3076572, 3358230, 3455570, 3845715, 4049840, 4102096, 4146684, 4477640, 5127620, 5183355, 5373168, 5528912, 6074760, 6153144, 6716460, 6911140, 7691430, 7947811, 8293368, 8955280, 10255240, 10366710, 12149520, 12306288, 13432920, 13822280, 15382860, 15895622, 16586736, 20510480, 20733420, 23843433, 26865840, 27644560, 30765720, 31791244, 39739055, 41466840, 47686866, 61531440, 63582488, 79478110, 82933680, 95373732, 119217165, 127164976, 158956220, 190747464, 238434330, 317912440, 381494928, 476868660, 635824880, 953737320, 1907474640]

約数ペア:

[(1, 1907474640), (2, 953737320), (3, 635824880), (4, 476868660), (5, 381494928), (6, 317912440), (8, 238434330), (10, 190747464), (12, 158956220), (15, 127164976), (16, 119217165), (20, 95373732), (23, 82933680), (24, 79478110), (30, 63582488), (31, 61531440), (40, 47686866), (46, 41466840), (48, 39739055), (60, 31791244), (62, 30765720), (69, 27644560), (71, 26865840), (80, 23843433), (92, 20733420), (93, 20510480), (115, 16586736), (120, 15895622), (124, 15382860), (138, 13822280), (142, 13432920), (155, 12306288), (157, 12149520), (184, 10366710), (186, 10255240), (213, 8955280), (230, 8293368), (240, 7947811), (248, 7691430), (276, 6911140), (284, 6716460), (310, 6153144), (314, 6074760), (345, 5528912), (355, 5373168), (368, 5183355), (372, 5127620), (426, 4477640), (460, 4146684), (465, 4102096), (471, 4049840), (496, 3845715), (552, 3455570), (568, 3358230), (620, 3076572), (628, 3037380), (690, 2764456), (710, 2686584), (713, 2675280), (744, 2563810), (785, 2429904), (852, 2238820), (920, 2073342), (930, 2051048), (942, 2024920), (1065, 1791056), (1104, 1727785), (1136, 1679115), (1240, 1538286), (1256, 1518690), (1380, 1382228), (1420, 1343292), (1426, 1337640), (1488, 1281905), (1570, 1214952), (1633, 1168080), (1704, 1119410), (1840, 1036671), (1860, 1025524), (1884, 1012460), (2130, 895528), (2139, 891760), (2201, 866640), (2355, 809968), (2480, 769143), (2512, 759345), (2760, 691114), (2840, 671646), (2852, 668820), (3140, 607476), (3266, 584040), (3408, 559705), (3565, 535056), (3611, 528240), (3720, 512762), (3768, 506230), (4260, 447764), (4278, 445880), (4402, 433320), (4710, 404984), (4867, 391920), (4899, 389360), (5520, 345557), (5680, 335823), (5704, 334410), (6280, 303738), (6532, 292020), (6603, 288880), (7130, 267528), (7222, 264120), (7440, 256381), (7536, 253115), (8165, 233616), (8520, 223882), (8556, 222940), (8804, 216660), (9420, 202492), (9734, 195960), (9798, 194680), (10695, 178352), (10833, 176080), (11005, 173328), (11147, 171120), (11408, 167205), (12560, 151869), (13064, 146010), (13206, 144440), (14260, 133764), (14444, 132060), (14601, 130640), (16330, 116808), (17040, 111941), (17112, 111470), (17608, 108330), (18055, 105648), (18840, 101246), (19468, 97980), (19596, 97340), (21390, 89176), (21666, 88040), (22010, 86664), (22294, 85560), (24335, 78384), (24495, 77872), (26128, 73005), (26412, 72220), (28520, 66882), (28888, 66030), (29202, 65320), (32660, 58404), (33015, 57776), (33441, 57040), (34224, 55735), (35216, 54165), (36110, 52824), (37680, 50623), (38936, 48990), (39192, 48670), (42780, 44588), (43332, 44020)]