515210080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 1672151040

約数和(自身を除く): 1156940960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 55, 56, 62, 70, 71, 76, 77, 80, 88, 95, 110, 112, 124, 133, 140, 142, 152, 154, 155, 160, 176, 190, 209, 217, 220, 224, 248, 266, 280, 284, 304, 308, 310, 341, 352, 355, 380, 385, 418, 434, 440, 496, 497, 532, 560, 568, 589, 608, 616, 620, 665, 682, 710, 760, 770, 781, 836, 868, 880, 992, 994, 1045, 1064, 1085, 1120, 1136, 1178, 1232, 1240, 1330, 1349, 1364, 1420, 1463, 1520, 1540, 1562, 1672, 1705, 1736, 1760, 1988, 2090, 2128, 2170, 2201, 2272, 2356, 2387, 2464, 2480, 2485, 2660, 2698, 2728, 2840, 2926, 2945, 3040, 3080, 3124, 3344, 3410, 3472, 3905, 3976, 4123, 4180, 4256, 4340, 4402, 4712, 4774, 4960, 4970, 5320, 5396, 5456, 5467, 5680, 5852, 5890, 6160, 6248, 6479, 6688, 6745, 6820, 6944, 7315, 7810, 7952, 8246, 8360, 8680, 8804, 9424, 9443, 9548, 9940, 10640, 10792, 10912, 10934, 11005, 11360, 11704, 11780, 11935, 12320, 12496, 12958, 13490, 13640, 14630, 14839, 15407, 15620, 15904, 16492, 16720, 17360, 17608, 18848, 18886, 19096, 19880, 20615, 21280, 21584, 21868, 22010, 23408, 23560, 23870, 24211, 24992, 25916, 26980, 27280, 27335, 29260, 29678, 30814, 31240, 32395, 32984, 33440, 34720, 35216, 37772, 38192, 39760, 41230, 41819, 43168, 43736, 44020, 45353, 46816, 47120, 47215, 47740, 48422, 51832, 53960, 54560, 54670, 58520, 59356, 61628, 62480, 64790, 65968, 70432, 74195, 75544, 76384, 77035, 79520, 82460, 83638, 87472, 88040, 90706, 94240, 94430, 95480, 96844, 103664, 103873, 107920, 109340, 117040, 118712, 121055, 123256, 124960, 129580, 131936, 148390, 151088, 154070, 164920, 167276, 169477, 174944, 176080, 181412, 188860, 190960, 193688, 207328, 207746, 209095, 215840, 218680, 226765, 234080, 237424, 242110, 246512, 259160, 292733, 296780, 302176, 308140, 329840, 334552, 338954, 352160, 362824, 377720, 381920, 387376, 415492, 418190, 437360, 453530, 460009, 474848, 484220, 493024, 518320, 519365, 585466, 593560, 616280, 659680, 669104, 677908, 725648, 755440, 774752, 830984, 836380, 847385, 874720, 907060, 920018, 968440, 1036640, 1038730, 1170932, 1187120, 1232560, 1338208, 1355816, 1451296, 1463665, 1510880, 1661968, 1672760, 1694770, 1814120, 1840036, 1936880, 2077460, 2300045, 2341864, 2374240, 2465120, 2711632, 2927330, 3220063, 3323936, 3345520, 3389540, 3628240, 3680072, 3873760, 4154920, 4600090, 4683728, 5423264, 5854660, 6440126, 6691040, 6779080, 7256480, 7360144, 8309840, 9200180, 9367456, 11709320, 12880252, 13558160, 14720288, 16100315, 16619680, 18400360, 23418640, 25760504, 27116320, 32200630, 36800720, 46837280, 51521008, 64401260, 73601440, 103042016, 128802520, 257605040, 515210080]

約数ペア:

[(1, 515210080), (2, 257605040), (4, 128802520), (5, 103042016), (7, 73601440), (8, 64401260), (10, 51521008), (11, 46837280), (14, 36800720), (16, 32200630), (19, 27116320), (20, 25760504), (22, 23418640), (28, 18400360), (31, 16619680), (32, 16100315), (35, 14720288), (38, 13558160), (40, 12880252), (44, 11709320), (55, 9367456), (56, 9200180), (62, 8309840), (70, 7360144), (71, 7256480), (76, 6779080), (77, 6691040), (80, 6440126), (88, 5854660), (95, 5423264), (110, 4683728), (112, 4600090), (124, 4154920), (133, 3873760), (140, 3680072), (142, 3628240), (152, 3389540), (154, 3345520), (155, 3323936), (160, 3220063), (176, 2927330), (190, 2711632), (209, 2465120), (217, 2374240), (220, 2341864), (224, 2300045), (248, 2077460), (266, 1936880), (280, 1840036), (284, 1814120), (304, 1694770), (308, 1672760), (310, 1661968), (341, 1510880), (352, 1463665), (355, 1451296), (380, 1355816), (385, 1338208), (418, 1232560), (434, 1187120), (440, 1170932), (496, 1038730), (497, 1036640), (532, 968440), (560, 920018), (568, 907060), (589, 874720), (608, 847385), (616, 836380), (620, 830984), (665, 774752), (682, 755440), (710, 725648), (760, 677908), (770, 669104), (781, 659680), (836, 616280), (868, 593560), (880, 585466), (992, 519365), (994, 518320), (1045, 493024), (1064, 484220), (1085, 474848), (1120, 460009), (1136, 453530), (1178, 437360), (1232, 418190), (1240, 415492), (1330, 387376), (1349, 381920), (1364, 377720), (1420, 362824), (1463, 352160), (1520, 338954), (1540, 334552), (1562, 329840), (1672, 308140), (1705, 302176), (1736, 296780), (1760, 292733), (1988, 259160), (2090, 246512), (2128, 242110), (2170, 237424), (2201, 234080), (2272, 226765), (2356, 218680), (2387, 215840), (2464, 209095), (2480, 207746), (2485, 207328), (2660, 193688), (2698, 190960), (2728, 188860), (2840, 181412), (2926, 176080), (2945, 174944), (3040, 169477), (3080, 167276), (3124, 164920), (3344, 154070), (3410, 151088), (3472, 148390), (3905, 131936), (3976, 129580), (4123, 124960), (4180, 123256), (4256, 121055), (4340, 118712), (4402, 117040), (4712, 109340), (4774, 107920), (4960, 103873), (4970, 103664), (5320, 96844), (5396, 95480), (5456, 94430), (5467, 94240), (5680, 90706), (5852, 88040), (5890, 87472), (6160, 83638), (6248, 82460), (6479, 79520), (6688, 77035), (6745, 76384), (6820, 75544), (6944, 74195), (7315, 70432), (7810, 65968), (7952, 64790), (8246, 62480), (8360, 61628), (8680, 59356), (8804, 58520), (9424, 54670), (9443, 54560), (9548, 53960), (9940, 51832), (10640, 48422), (10792, 47740), (10912, 47215), (10934, 47120), (11005, 46816), (11360, 45353), (11704, 44020), (11780, 43736), (11935, 43168), (12320, 41819), (12496, 41230), (12958, 39760), (13490, 38192), (13640, 37772), (14630, 35216), (14839, 34720), (15407, 33440), (15620, 32984), (15904, 32395), (16492, 31240), (16720, 30814), (17360, 29678), (17608, 29260), (18848, 27335), (18886, 27280), (19096, 26980), (19880, 25916), (20615, 24992), (21280, 24211), (21584, 23870), (21868, 23560), (22010, 23408)]