1019979360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 3653814528

約数和(自身を除く): 2633835168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 73, 80, 90, 93, 96, 120, 124, 144, 146, 155, 160, 180, 186, 219, 240, 248, 279, 288, 292, 310, 313, 360, 365, 372, 438, 465, 480, 496, 558, 584, 620, 626, 657, 720, 730, 744, 876, 930, 939, 992, 1095, 1116, 1168, 1240, 1252, 1314, 1395, 1440, 1460, 1488, 1565, 1752, 1860, 1878, 2190, 2232, 2263, 2336, 2480, 2504, 2628, 2790, 2817, 2920, 2976, 3130, 3285, 3504, 3720, 3756, 4380, 4464, 4526, 4695, 4960, 5008, 5256, 5580, 5634, 5840, 6260, 6570, 6789, 7008, 7440, 7512, 8760, 8928, 9052, 9390, 9703, 10016, 10512, 11160, 11268, 11315, 11680, 12520, 13140, 13578, 14085, 14880, 15024, 17520, 18104, 18780, 19406, 20367, 21024, 22320, 22536, 22630, 22849, 25040, 26280, 27156, 28170, 29109, 30048, 33945, 35040, 36208, 37560, 38812, 40734, 44640, 45072, 45260, 45698, 48515, 50080, 52560, 54312, 56340, 58218, 67890, 68547, 72416, 75120, 77624, 81468, 87327, 90144, 90520, 91396, 97030, 101835, 105120, 108624, 112680, 114245, 116436, 135780, 137094, 145545, 150240, 155248, 162936, 174654, 181040, 182792, 194060, 203670, 205641, 217248, 225360, 228490, 232872, 271560, 274188, 291090, 310496, 325872, 342735, 349308, 362080, 365584, 388120, 407340, 411282, 436635, 450720, 456980, 465744, 543120, 548376, 582180, 651744, 685470, 698616, 708319, 731168, 776240, 814680, 822564, 873270, 913960, 931488, 1028205, 1086240, 1096752, 1164360, 1370940, 1397232, 1416638, 1552480, 1629360, 1645128, 1746540, 1827920, 2056410, 2124957, 2193504, 2328720, 2741880, 2794464, 2833276, 3258720, 3290256, 3493080, 3541595, 3655840, 4112820, 4249914, 4657440, 5483760, 5666552, 6374871, 6580512, 6986160, 7083190, 8225640, 8499828, 10624785, 10967520, 11333104, 12749742, 13972320, 14166380, 16451280, 16999656, 21249570, 22666208, 25499484, 28332760, 31874355, 32902560, 33999312, 42499140, 50998968, 56665520, 63748710, 67998624, 84998280, 101997936, 113331040, 127497420, 169996560, 203995872, 254994840, 339993120, 509989680, 1019979360]

約数ペア:

[(1, 1019979360), (2, 509989680), (3, 339993120), (4, 254994840), (5, 203995872), (6, 169996560), (8, 127497420), (9, 113331040), (10, 101997936), (12, 84998280), (15, 67998624), (16, 63748710), (18, 56665520), (20, 50998968), (24, 42499140), (30, 33999312), (31, 32902560), (32, 31874355), (36, 28332760), (40, 25499484), (45, 22666208), (48, 21249570), (60, 16999656), (62, 16451280), (72, 14166380), (73, 13972320), (80, 12749742), (90, 11333104), (93, 10967520), (96, 10624785), (120, 8499828), (124, 8225640), (144, 7083190), (146, 6986160), (155, 6580512), (160, 6374871), (180, 5666552), (186, 5483760), (219, 4657440), (240, 4249914), (248, 4112820), (279, 3655840), (288, 3541595), (292, 3493080), (310, 3290256), (313, 3258720), (360, 2833276), (365, 2794464), (372, 2741880), (438, 2328720), (465, 2193504), (480, 2124957), (496, 2056410), (558, 1827920), (584, 1746540), (620, 1645128), (626, 1629360), (657, 1552480), (720, 1416638), (730, 1397232), (744, 1370940), (876, 1164360), (930, 1096752), (939, 1086240), (992, 1028205), (1095, 931488), (1116, 913960), (1168, 873270), (1240, 822564), (1252, 814680), (1314, 776240), (1395, 731168), (1440, 708319), (1460, 698616), (1488, 685470), (1565, 651744), (1752, 582180), (1860, 548376), (1878, 543120), (2190, 465744), (2232, 456980), (2263, 450720), (2336, 436635), (2480, 411282), (2504, 407340), (2628, 388120), (2790, 365584), (2817, 362080), (2920, 349308), (2976, 342735), (3130, 325872), (3285, 310496), (3504, 291090), (3720, 274188), (3756, 271560), (4380, 232872), (4464, 228490), (4526, 225360), (4695, 217248), (4960, 205641), (5008, 203670), (5256, 194060), (5580, 182792), (5634, 181040), (5840, 174654), (6260, 162936), (6570, 155248), (6789, 150240), (7008, 145545), (7440, 137094), (7512, 135780), (8760, 116436), (8928, 114245), (9052, 112680), (9390, 108624), (9703, 105120), (10016, 101835), (10512, 97030), (11160, 91396), (11268, 90520), (11315, 90144), (11680, 87327), (12520, 81468), (13140, 77624), (13578, 75120), (14085, 72416), (14880, 68547), (15024, 67890), (17520, 58218), (18104, 56340), (18780, 54312), (19406, 52560), (20367, 50080), (21024, 48515), (22320, 45698), (22536, 45260), (22630, 45072), (22849, 44640), (25040, 40734), (26280, 38812), (27156, 37560), (28170, 36208), (29109, 35040), (30048, 33945)]