15291000480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2140

約数の個数: 384

約数和(自身を含む): 57630375936

約数和(自身を除く): 42339375456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 73, 80, 84, 93, 96, 105, 112, 120, 124, 140, 146, 155, 160, 168, 186, 210, 217, 219, 224, 240, 248, 280, 292, 310, 336, 365, 372, 420, 434, 438, 465, 480, 496, 511, 560, 584, 620, 651, 672, 730, 744, 840, 868, 876, 930, 992, 1022, 1085, 1095, 1120, 1168, 1240, 1302, 1460, 1488, 1533, 1680, 1736, 1752, 1860, 2011, 2044, 2170, 2190, 2263, 2336, 2480, 2555, 2604, 2920, 2976, 3066, 3255, 3360, 3472, 3504, 3720, 4022, 4088, 4340, 4380, 4526, 4960, 5110, 5208, 5840, 6033, 6132, 6510, 6789, 6944, 7008, 7440, 7665, 8044, 8176, 8680, 8760, 9052, 10055, 10220, 10416, 11315, 11680, 12066, 12264, 13020, 13578, 14077, 14880, 15330, 15841, 16088, 16352, 17360, 17520, 18104, 20110, 20440, 20832, 22630, 24132, 24528, 26040, 27156, 28154, 30165, 30660, 31682, 32176, 33945, 34720, 35040, 36208, 40220, 40880, 42231, 45260, 47523, 48264, 49056, 52080, 54312, 56308, 60330, 61320, 62341, 63364, 64352, 67890, 70385, 72416, 79205, 80440, 81760, 84462, 90520, 95046, 96528, 104160, 108624, 112616, 120660, 122640, 124682, 126728, 135780, 140770, 146803, 158410, 160880, 168924, 181040, 187023, 190092, 193056, 211155, 217248, 225232, 237615, 241320, 245280, 249364, 253456, 271560, 281540, 293606, 311705, 316820, 321760, 337848, 362080, 374046, 380184, 422310, 436387, 440409, 450464, 475230, 482640, 498728, 506912, 543120, 563080, 587212, 623410, 633640, 675696, 734015, 748092, 760368, 844620, 872774, 880818, 935115, 950460, 965280, 997456, 1027621, 1086240, 1126160, 1174424, 1246820, 1267280, 1309161, 1351392, 1468030, 1496184, 1520736, 1689240, 1745548, 1761636, 1870230, 1900920, 1994912, 2055242, 2181935, 2202045, 2252320, 2348848, 2493640, 2534560, 2618322, 2936060, 2992368, 3082863, 3378480, 3491096, 3523272, 3740460, 3801840, 4110484, 4363870, 4404090, 4550893, 4697696, 4987280, 5138105, 5236644, 5872120, 5984736, 6165726, 6545805, 6756960, 6982192, 7046544, 7480920, 7603680, 8220968, 8727740, 8808180, 9101786, 9974560, 10276210, 10473288, 11744240, 12331452, 13091610, 13652679, 13964384, 14093088, 14961840, 15414315, 16441936, 17455480, 17616360, 18203572, 20552420, 20946576, 22754465, 23488480, 24662904, 26183220, 27305358, 29923680, 30828630, 31856251, 32883872, 34910960, 35232720, 36407144, 41104840, 41893152, 45508930, 49325808, 52366440, 54610716, 61657260, 63712502, 68263395, 69821920, 70465440, 72814288, 82209680, 91017860, 95568753, 98651616, 104732880, 109221432, 123314520, 127425004, 136526790, 145628576, 159281255, 164419360, 182035720, 191137506, 209465760, 218442864, 246629040, 254850008, 273053580, 318562510, 364071440, 382275012, 436885728, 477843765, 493258080, 509700016, 546107160, 637125020, 728142880, 764550024, 955687530, 1019400032, 1092214320, 1274250040, 1529100048, 1911375060, 2184428640, 2548500080, 3058200096, 3822750120, 5097000160, 7645500240, 15291000480]

約数ペア:

[(1, 15291000480), (2, 7645500240), (3, 5097000160), (4, 3822750120), (5, 3058200096), (6, 2548500080), (7, 2184428640), (8, 1911375060), (10, 1529100048), (12, 1274250040), (14, 1092214320), (15, 1019400032), (16, 955687530), (20, 764550024), (21, 728142880), (24, 637125020), (28, 546107160), (30, 509700016), (31, 493258080), (32, 477843765), (35, 436885728), (40, 382275012), (42, 364071440), (48, 318562510), (56, 273053580), (60, 254850008), (62, 246629040), (70, 218442864), (73, 209465760), (80, 191137506), (84, 182035720), (93, 164419360), (96, 159281255), (105, 145628576), (112, 136526790), (120, 127425004), (124, 123314520), (140, 109221432), (146, 104732880), (155, 98651616), (160, 95568753), (168, 91017860), (186, 82209680), (210, 72814288), (217, 70465440), (219, 69821920), (224, 68263395), (240, 63712502), (248, 61657260), (280, 54610716), (292, 52366440), (310, 49325808), (336, 45508930), (365, 41893152), (372, 41104840), (420, 36407144), (434, 35232720), (438, 34910960), (465, 32883872), (480, 31856251), (496, 30828630), (511, 29923680), (560, 27305358), (584, 26183220), (620, 24662904), (651, 23488480), (672, 22754465), (730, 20946576), (744, 20552420), (840, 18203572), (868, 17616360), (876, 17455480), (930, 16441936), (992, 15414315), (1022, 14961840), (1085, 14093088), (1095, 13964384), (1120, 13652679), (1168, 13091610), (1240, 12331452), (1302, 11744240), (1460, 10473288), (1488, 10276210), (1533, 9974560), (1680, 9101786), (1736, 8808180), (1752, 8727740), (1860, 8220968), (2011, 7603680), (2044, 7480920), (2170, 7046544), (2190, 6982192), (2263, 6756960), (2336, 6545805), (2480, 6165726), (2555, 5984736), (2604, 5872120), (2920, 5236644), (2976, 5138105), (3066, 4987280), (3255, 4697696), (3360, 4550893), (3472, 4404090), (3504, 4363870), (3720, 4110484), (4022, 3801840), (4088, 3740460), (4340, 3523272), (4380, 3491096), (4526, 3378480), (4960, 3082863), (5110, 2992368), (5208, 2936060), (5840, 2618322), (6033, 2534560), (6132, 2493640), (6510, 2348848), (6789, 2252320), (6944, 2202045), (7008, 2181935), (7440, 2055242), (7665, 1994912), (8044, 1900920), (8176, 1870230), (8680, 1761636), (8760, 1745548), (9052, 1689240), (10055, 1520736), (10220, 1496184), (10416, 1468030), (11315, 1351392), (11680, 1309161), (12066, 1267280), (12264, 1246820), (13020, 1174424), (13578, 1126160), (14077, 1086240), (14880, 1027621), (15330, 997456), (15841, 965280), (16088, 950460), (16352, 935115), (17360, 880818), (17520, 872774), (18104, 844620), (20110, 760368), (20440, 748092), (20832, 734015), (22630, 675696), (24132, 633640), (24528, 623410), (26040, 587212), (27156, 563080), (28154, 543120), (30165, 506912), (30660, 498728), (31682, 482640), (32176, 475230), (33945, 450464), (34720, 440409), (35040, 436387), (36208, 422310), (40220, 380184), (40880, 374046), (42231, 362080), (45260, 337848), (47523, 321760), (48264, 316820), (49056, 311705), (52080, 293606), (54312, 281540), (56308, 271560), (60330, 253456), (61320, 249364), (62341, 245280), (63364, 241320), (64352, 237615), (67890, 225232), (70385, 217248), (72416, 211155), (79205, 193056), (80440, 190092), (81760, 187023), (84462, 181040), (90520, 168924), (95046, 160880), (96528, 158410), (104160, 146803), (108624, 140770), (112616, 135780), (120660, 126728), (122640, 124682)]