1030420160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 448

約数和(自身を含む): 3370844160

約数和(自身を除く): 2340424000

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, 64, 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, 320, 341, 352, 355, 380, 385, 418, 434, 440, 448, 496, 497, 532, 560, 568, 589, 608, 616, 620, 665, 682, 704, 710, 760, 770, 781, 836, 868, 880, 992, 994, 1045, 1064, 1085, 1120, 1136, 1178, 1216, 1232, 1240, 1330, 1349, 1364, 1420, 1463, 1520, 1540, 1562, 1672, 1705, 1736, 1760, 1984, 1988, 2090, 2128, 2170, 2201, 2240, 2272, 2356, 2387, 2464, 2480, 2485, 2660, 2698, 2728, 2840, 2926, 2945, 3040, 3080, 3124, 3344, 3410, 3472, 3520, 3905, 3976, 4123, 4180, 4256, 4340, 4402, 4544, 4712, 4774, 4928, 4960, 4970, 5320, 5396, 5456, 5467, 5680, 5852, 5890, 6080, 6160, 6248, 6479, 6688, 6745, 6820, 6944, 7315, 7810, 7952, 8246, 8360, 8512, 8680, 8804, 9424, 9443, 9548, 9920, 9940, 10640, 10792, 10912, 10934, 11005, 11360, 11704, 11780, 11935, 12320, 12496, 12958, 13376, 13490, 13640, 13888, 14630, 14839, 15407, 15620, 15904, 16492, 16720, 17360, 17608, 18848, 18886, 19096, 19880, 20615, 21280, 21584, 21824, 21868, 22010, 22720, 23408, 23560, 23870, 24211, 24640, 24992, 25916, 26980, 27280, 27335, 29260, 29678, 30814, 31240, 31808, 32395, 32984, 33440, 34720, 35216, 37696, 37772, 38192, 39760, 41230, 41819, 42560, 43168, 43736, 44020, 45353, 46816, 47120, 47215, 47740, 48422, 49984, 51832, 53960, 54560, 54670, 58520, 59356, 61628, 62480, 64790, 65968, 66880, 69440, 70432, 74195, 75544, 76384, 77035, 79520, 82460, 83638, 86336, 87472, 88040, 90706, 93632, 94240, 94430, 95480, 96844, 103664, 103873, 107920, 109120, 109340, 117040, 118712, 121055, 123256, 124960, 129580, 131936, 140864, 148390, 151088, 152768, 154070, 159040, 164920, 167276, 169477, 174944, 176080, 181412, 188480, 188860, 190960, 193688, 207328, 207746, 209095, 215840, 218680, 226765, 234080, 237424, 242110, 246512, 249920, 259160, 263872, 292733, 296780, 302176, 308140, 329840, 334552, 338954, 349888, 352160, 362824, 377720, 381920, 387376, 414656, 415492, 418190, 431680, 437360, 453530, 460009, 468160, 474848, 484220, 493024, 518320, 519365, 585466, 593560, 604352, 616280, 659680, 669104, 677908, 704320, 725648, 755440, 763840, 774752, 830984, 836380, 847385, 874720, 907060, 920018, 949696, 968440, 986048, 1036640, 1038730, 1170932, 1187120, 1232560, 1319360, 1338208, 1355816, 1451296, 1463665, 1510880, 1549504, 1661968, 1672760, 1694770, 1749440, 1814120, 1840036, 1936880, 2073280, 2077460, 2300045, 2341864, 2374240, 2465120, 2676416, 2711632, 2902592, 2927330, 3021760, 3220063, 3323936, 3345520, 3389540, 3628240, 3680072, 3873760, 4154920, 4600090, 4683728, 4748480, 4930240, 5423264, 5854660, 6440126, 6647872, 6691040, 6779080, 7256480, 7360144, 7747520, 8309840, 9200180, 9367456, 10846528, 11709320, 12880252, 13382080, 13558160, 14512960, 14720288, 16100315, 16619680, 18400360, 18734912, 23418640, 25760504, 27116320, 29440576, 32200630, 33239360, 36800720, 46837280, 51521008, 54232640, 64401260, 73601440, 93674560, 103042016, 128802520, 147202880, 206084032, 257605040, 515210080, 1030420160]

約数ペア:

[(1, 1030420160), (2, 515210080), (4, 257605040), (5, 206084032), (7, 147202880), (8, 128802520), (10, 103042016), (11, 93674560), (14, 73601440), (16, 64401260), (19, 54232640), (20, 51521008), (22, 46837280), (28, 36800720), (31, 33239360), (32, 32200630), (35, 29440576), (38, 27116320), (40, 25760504), (44, 23418640), (55, 18734912), (56, 18400360), (62, 16619680), (64, 16100315), (70, 14720288), (71, 14512960), (76, 13558160), (77, 13382080), (80, 12880252), (88, 11709320), (95, 10846528), (110, 9367456), (112, 9200180), (124, 8309840), (133, 7747520), (140, 7360144), (142, 7256480), (152, 6779080), (154, 6691040), (155, 6647872), (160, 6440126), (176, 5854660), (190, 5423264), (209, 4930240), (217, 4748480), (220, 4683728), (224, 4600090), (248, 4154920), (266, 3873760), (280, 3680072), (284, 3628240), (304, 3389540), (308, 3345520), (310, 3323936), (320, 3220063), (341, 3021760), (352, 2927330), (355, 2902592), (380, 2711632), (385, 2676416), (418, 2465120), (434, 2374240), (440, 2341864), (448, 2300045), (496, 2077460), (497, 2073280), (532, 1936880), (560, 1840036), (568, 1814120), (589, 1749440), (608, 1694770), (616, 1672760), (620, 1661968), (665, 1549504), (682, 1510880), (704, 1463665), (710, 1451296), (760, 1355816), (770, 1338208), (781, 1319360), (836, 1232560), (868, 1187120), (880, 1170932), (992, 1038730), (994, 1036640), (1045, 986048), (1064, 968440), (1085, 949696), (1120, 920018), (1136, 907060), (1178, 874720), (1216, 847385), (1232, 836380), (1240, 830984), (1330, 774752), (1349, 763840), (1364, 755440), (1420, 725648), (1463, 704320), (1520, 677908), (1540, 669104), (1562, 659680), (1672, 616280), (1705, 604352), (1736, 593560), (1760, 585466), (1984, 519365), (1988, 518320), (2090, 493024), (2128, 484220), (2170, 474848), (2201, 468160), (2240, 460009), (2272, 453530), (2356, 437360), (2387, 431680), (2464, 418190), (2480, 415492), (2485, 414656), (2660, 387376), (2698, 381920), (2728, 377720), (2840, 362824), (2926, 352160), (2945, 349888), (3040, 338954), (3080, 334552), (3124, 329840), (3344, 308140), (3410, 302176), (3472, 296780), (3520, 292733), (3905, 263872), (3976, 259160), (4123, 249920), (4180, 246512), (4256, 242110), (4340, 237424), (4402, 234080), (4544, 226765), (4712, 218680), (4774, 215840), (4928, 209095), (4960, 207746), (4970, 207328), (5320, 193688), (5396, 190960), (5456, 188860), (5467, 188480), (5680, 181412), (5852, 176080), (5890, 174944), (6080, 169477), (6160, 167276), (6248, 164920), (6479, 159040), (6688, 154070), (6745, 152768), (6820, 151088), (6944, 148390), (7315, 140864), (7810, 131936), (7952, 129580), (8246, 124960), (8360, 123256), (8512, 121055), (8680, 118712), (8804, 117040), (9424, 109340), (9443, 109120), (9548, 107920), (9920, 103873), (9940, 103664), (10640, 96844), (10792, 95480), (10912, 94430), (10934, 94240), (11005, 93632), (11360, 90706), (11704, 88040), (11780, 87472), (11935, 86336), (12320, 83638), (12496, 82460), (12958, 79520), (13376, 77035), (13490, 76384), (13640, 75544), (13888, 74195), (14630, 70432), (14839, 69440), (15407, 66880), (15620, 65968), (15904, 64790), (16492, 62480), (16720, 61628), (17360, 59356), (17608, 58520), (18848, 54670), (18886, 54560), (19096, 53960), (19880, 51832), (20615, 49984), (21280, 48422), (21584, 47740), (21824, 47215), (21868, 47120), (22010, 46816), (22720, 45353), (23408, 44020), (23560, 43736), (23870, 43168), (24211, 42560), (24640, 41819), (24992, 41230), (25916, 39760), (26980, 38192), (27280, 37772), (27335, 37696), (29260, 35216), (29678, 34720), (30814, 33440), (31240, 32984), (31808, 32395)]