15518143680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40111}}^1$

素因数の和:40175

約数の個数: 224

約数和(自身を含む): 54773096448

約数和(自身を除く): 39254952768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6448, 7440, 8060, 9672, 9920, 12090, 12480, 12896, 14880, 16120, 19344, 24180, 25792, 29760, 32240, 38688, 40111, 48360, 64480, 77376, 80222, 96720, 120333, 128960, 160444, 193440, 200555, 240666, 320888, 386880, 401110, 481332, 521443, 601665, 641776, 802220, 962664, 1042886, 1203330, 1243441, 1283552, 1564329, 1604440, 1925328, 2085772, 2406660, 2486882, 2567104, 2607215, 3128658, 3208880, 3730323, 3850656, 4171544, 4813320, 4973764, 5214430, 6217205, 6257316, 6417760, 7460646, 7701312, 7821645, 8343088, 9626640, 9947528, 10428860, 12434410, 12514632, 12835520, 14921292, 15643290, 16164733, 16686176, 18651615, 19253280, 19895056, 20857720, 24868820, 25029264, 29842584, 31286580, 32329466, 33372352, 37303230, 38506560, 39790112, 41715440, 48494199, 49737640, 50058528, 59685168, 62573160, 64658932, 74606460, 79580224, 80823665, 83430880, 96988398, 99475280, 100117056, 119370336, 125146320, 129317864, 149212920, 161647330, 166861760, 193976796, 198950560, 238740672, 242470995, 250292640, 258635728, 298425840, 323294660, 387953592, 397901120, 484941990, 500585280, 517271456, 596851680, 646589320, 775907184, 969883980, 1034542912, 1193703360, 1293178640, 1551814368, 1939767960, 2586357280, 3103628736, 3879535920, 5172714560, 7759071840, 15518143680]

約数ペア:

[(1, 15518143680), (2, 7759071840), (3, 5172714560), (4, 3879535920), (5, 3103628736), (6, 2586357280), (8, 1939767960), (10, 1551814368), (12, 1293178640), (13, 1193703360), (15, 1034542912), (16, 969883980), (20, 775907184), (24, 646589320), (26, 596851680), (30, 517271456), (31, 500585280), (32, 484941990), (39, 397901120), (40, 387953592), (48, 323294660), (52, 298425840), (60, 258635728), (62, 250292640), (64, 242470995), (65, 238740672), (78, 198950560), (80, 193976796), (93, 166861760), (96, 161647330), (104, 149212920), (120, 129317864), (124, 125146320), (130, 119370336), (155, 100117056), (156, 99475280), (160, 96988398), (186, 83430880), (192, 80823665), (195, 79580224), (208, 74606460), (240, 64658932), (248, 62573160), (260, 59685168), (310, 50058528), (312, 49737640), (320, 48494199), (372, 41715440), (390, 39790112), (403, 38506560), (416, 37303230), (465, 33372352), (480, 32329466), (496, 31286580), (520, 29842584), (620, 25029264), (624, 24868820), (744, 20857720), (780, 19895056), (806, 19253280), (832, 18651615), (930, 16686176), (960, 16164733), (992, 15643290), (1040, 14921292), (1209, 12835520), (1240, 12514632), (1248, 12434410), (1488, 10428860), (1560, 9947528), (1612, 9626640), (1860, 8343088), (1984, 7821645), (2015, 7701312), (2080, 7460646), (2418, 6417760), (2480, 6257316), (2496, 6217205), (2976, 5214430), (3120, 4973764), (3224, 4813320), (3720, 4171544), (4030, 3850656), (4160, 3730323), (4836, 3208880), (4960, 3128658), (5952, 2607215), (6045, 2567104), (6240, 2486882), (6448, 2406660), (7440, 2085772), (8060, 1925328), (9672, 1604440), (9920, 1564329), (12090, 1283552), (12480, 1243441), (12896, 1203330), (14880, 1042886), (16120, 962664), (19344, 802220), (24180, 641776), (25792, 601665), (29760, 521443), (32240, 481332), (38688, 401110), (40111, 386880), (48360, 320888), (64480, 240666), (77376, 200555), (80222, 193440), (96720, 160444), (120333, 128960)]