1627400880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 480

約数和(自身を含む): 6629575680

約数和(自身を除く): 5002174800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 101, 105, 112, 115, 120, 126, 138, 139, 140, 144, 161, 168, 180, 184, 202, 207, 210, 230, 240, 252, 276, 278, 280, 303, 315, 322, 336, 345, 360, 368, 404, 414, 417, 420, 460, 483, 504, 505, 552, 556, 560, 606, 630, 644, 690, 695, 707, 720, 805, 808, 828, 834, 840, 909, 920, 966, 973, 1008, 1010, 1035, 1104, 1112, 1212, 1251, 1260, 1288, 1380, 1390, 1414, 1449, 1515, 1610, 1616, 1656, 1668, 1680, 1818, 1840, 1932, 1946, 2020, 2070, 2085, 2121, 2224, 2323, 2415, 2424, 2502, 2520, 2576, 2760, 2780, 2828, 2898, 2919, 3030, 3197, 3220, 3312, 3336, 3535, 3636, 3864, 3892, 4040, 4140, 4170, 4242, 4545, 4646, 4830, 4848, 4865, 5004, 5040, 5520, 5560, 5656, 5796, 5838, 6060, 6255, 6363, 6394, 6440, 6672, 6969, 7070, 7245, 7272, 7728, 7784, 8080, 8280, 8340, 8484, 8757, 9090, 9292, 9591, 9660, 9730, 10008, 10605, 11120, 11312, 11592, 11615, 11676, 12120, 12510, 12726, 12788, 12880, 13938, 14039, 14140, 14490, 14544, 14595, 15568, 15985, 16261, 16560, 16680, 16968, 17514, 18180, 18584, 19182, 19320, 19460, 20016, 20907, 21210, 22379, 23184, 23230, 23352, 24240, 25020, 25452, 25576, 27876, 28078, 28280, 28773, 28980, 29190, 31815, 31970, 32522, 33360, 33936, 34845, 35028, 36360, 37168, 38364, 38640, 38920, 41814, 42117, 42420, 43785, 44758, 46460, 46704, 47955, 48783, 50040, 50904, 51152, 55752, 56156, 56560, 57546, 57960, 58380, 63630, 63940, 65044, 67137, 69690, 70056, 70195, 72720, 76728, 77840, 81305, 83628, 84234, 84840, 87570, 89516, 92920, 95910, 97566, 98273, 100080, 101808, 104535, 111504, 111895, 112312, 115092, 115920, 116760, 126351, 127260, 127880, 130088, 134274, 139380, 140112, 140390, 143865, 146349, 153456, 162610, 167256, 168468, 169680, 175140, 179032, 185840, 191820, 195132, 196546, 201411, 209070, 210585, 223790, 224624, 230184, 233520, 243915, 252702, 254520, 255760, 260176, 268548, 278760, 280780, 287730, 292698, 294819, 322897, 325220, 334512, 335685, 336936, 350280, 358064, 383640, 390264, 393092, 402822, 418140, 421170, 447580, 460368, 487830, 491365, 505404, 509040, 537096, 557520, 561560, 575460, 585396, 589638, 631755, 645794, 650440, 671370, 673872, 700560, 731745, 767280, 780528, 786184, 805644, 836280, 842340, 884457, 895160, 968691, 975660, 982730, 1007055, 1010808, 1074192, 1123120, 1150920, 1170792, 1179276, 1263510, 1291588, 1300880, 1342740, 1463490, 1474095, 1572368, 1611288, 1614485, 1672560, 1684680, 1768914, 1790320, 1937382, 1951320, 1965460, 2014110, 2021616, 2260279, 2301840, 2341584, 2358552, 2527020, 2583176, 2685480, 2906073, 2926980, 2948190, 3222576, 3228970, 3369360, 3537828, 3874764, 3902640, 3930920, 4028220, 4422285, 4520558, 4717104, 4843455, 5054040, 5166352, 5370960, 5812146, 5853960, 5896380, 6457940, 6780837, 7075656, 7749528, 7861840, 8056440, 8844570, 9041116, 9686910, 10108080, 11301395, 11624292, 11707920, 11792760, 12915880, 13561674, 14151312, 14530365, 15499056, 16112880, 17689140, 18082232, 19373820, 20342511, 22602790, 23248584, 23585520, 25831760, 27123348, 29060730, 33904185, 35378280, 36164464, 38747640, 40685022, 45205580, 46497168, 54246696, 58121460, 67808370, 70756560, 77495280, 81370044, 90411160, 101712555, 108493392, 116242920, 135616740, 162740088, 180822320, 203425110, 232485840, 271233480, 325480176, 406850220, 542466960, 813700440, 1627400880]

約数ペア:

[(1, 1627400880), (2, 813700440), (3, 542466960), (4, 406850220), (5, 325480176), (6, 271233480), (7, 232485840), (8, 203425110), (9, 180822320), (10, 162740088), (12, 135616740), (14, 116242920), (15, 108493392), (16, 101712555), (18, 90411160), (20, 81370044), (21, 77495280), (23, 70756560), (24, 67808370), (28, 58121460), (30, 54246696), (35, 46497168), (36, 45205580), (40, 40685022), (42, 38747640), (45, 36164464), (46, 35378280), (48, 33904185), (56, 29060730), (60, 27123348), (63, 25831760), (69, 23585520), (70, 23248584), (72, 22602790), (80, 20342511), (84, 19373820), (90, 18082232), (92, 17689140), (101, 16112880), (105, 15499056), (112, 14530365), (115, 14151312), (120, 13561674), (126, 12915880), (138, 11792760), (139, 11707920), (140, 11624292), (144, 11301395), (161, 10108080), (168, 9686910), (180, 9041116), (184, 8844570), (202, 8056440), (207, 7861840), (210, 7749528), (230, 7075656), (240, 6780837), (252, 6457940), (276, 5896380), (278, 5853960), (280, 5812146), (303, 5370960), (315, 5166352), (322, 5054040), (336, 4843455), (345, 4717104), (360, 4520558), (368, 4422285), (404, 4028220), (414, 3930920), (417, 3902640), (420, 3874764), (460, 3537828), (483, 3369360), (504, 3228970), (505, 3222576), (552, 2948190), (556, 2926980), (560, 2906073), (606, 2685480), (630, 2583176), (644, 2527020), (690, 2358552), (695, 2341584), (707, 2301840), (720, 2260279), (805, 2021616), (808, 2014110), (828, 1965460), (834, 1951320), (840, 1937382), (909, 1790320), (920, 1768914), (966, 1684680), (973, 1672560), (1008, 1614485), (1010, 1611288), (1035, 1572368), (1104, 1474095), (1112, 1463490), (1212, 1342740), (1251, 1300880), (1260, 1291588), (1288, 1263510), (1380, 1179276), (1390, 1170792), (1414, 1150920), (1449, 1123120), (1515, 1074192), (1610, 1010808), (1616, 1007055), (1656, 982730), (1668, 975660), (1680, 968691), (1818, 895160), (1840, 884457), (1932, 842340), (1946, 836280), (2020, 805644), (2070, 786184), (2085, 780528), (2121, 767280), (2224, 731745), (2323, 700560), (2415, 673872), (2424, 671370), (2502, 650440), (2520, 645794), (2576, 631755), (2760, 589638), (2780, 585396), (2828, 575460), (2898, 561560), (2919, 557520), (3030, 537096), (3197, 509040), (3220, 505404), (3312, 491365), (3336, 487830), (3535, 460368), (3636, 447580), (3864, 421170), (3892, 418140), (4040, 402822), (4140, 393092), (4170, 390264), (4242, 383640), (4545, 358064), (4646, 350280), (4830, 336936), (4848, 335685), (4865, 334512), (5004, 325220), (5040, 322897), (5520, 294819), (5560, 292698), (5656, 287730), (5796, 280780), (5838, 278760), (6060, 268548), (6255, 260176), (6363, 255760), (6394, 254520), (6440, 252702), (6672, 243915), (6969, 233520), (7070, 230184), (7245, 224624), (7272, 223790), (7728, 210585), (7784, 209070), (8080, 201411), (8280, 196546), (8340, 195132), (8484, 191820), (8757, 185840), (9090, 179032), (9292, 175140), (9591, 169680), (9660, 168468), (9730, 167256), (10008, 162610), (10605, 153456), (11120, 146349), (11312, 143865), (11592, 140390), (11615, 140112), (11676, 139380), (12120, 134274), (12510, 130088), (12726, 127880), (12788, 127260), (12880, 126351), (13938, 116760), (14039, 115920), (14140, 115092), (14490, 112312), (14544, 111895), (14595, 111504), (15568, 104535), (15985, 101808), (16261, 100080), (16560, 98273), (16680, 97566), (16968, 95910), (17514, 92920), (18180, 89516), (18584, 87570), (19182, 84840), (19320, 84234), (19460, 83628), (20016, 81305), (20907, 77840), (21210, 76728), (22379, 72720), (23184, 70195), (23230, 70056), (23352, 69690), (24240, 67137), (25020, 65044), (25452, 63940), (25576, 63630), (27876, 58380), (28078, 57960), (28280, 57546), (28773, 56560), (28980, 56156), (29190, 55752), (31815, 51152), (31970, 50904), (32522, 50040), (33360, 48783), (33936, 47955), (34845, 46704), (35028, 46460), (36360, 44758), (37168, 43785), (38364, 42420), (38640, 42117), (38920, 41814)]