20144320800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3709}}^1$

素因数の和:3836

約数の個数: 288

約数和(自身を含む): 68630607360

約数和(自身を除く): 48486286560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 73, 75, 80, 93, 96, 100, 120, 124, 146, 150, 155, 160, 186, 200, 219, 240, 248, 292, 300, 310, 365, 372, 400, 438, 465, 480, 496, 584, 600, 620, 730, 744, 775, 800, 876, 930, 992, 1095, 1168, 1200, 1240, 1460, 1488, 1550, 1752, 1825, 1860, 2190, 2263, 2325, 2336, 2400, 2480, 2920, 2976, 3100, 3504, 3650, 3709, 3720, 4380, 4526, 4650, 4960, 5475, 5840, 6200, 6789, 7008, 7300, 7418, 7440, 8760, 9052, 9300, 10950, 11127, 11315, 11680, 12400, 13578, 14600, 14836, 14880, 17520, 18104, 18545, 18600, 21900, 22254, 22630, 24800, 27156, 29200, 29672, 33945, 35040, 36208, 37090, 37200, 43800, 44508, 45260, 54312, 55635, 56575, 58400, 59344, 67890, 72416, 74180, 74400, 87600, 89016, 90520, 92725, 108624, 111270, 113150, 114979, 118688, 135780, 148360, 169725, 175200, 178032, 181040, 185450, 217248, 222540, 226300, 229958, 270757, 271560, 278175, 296720, 339450, 344937, 356064, 362080, 370900, 445080, 452600, 459916, 541514, 543120, 556350, 574895, 593440, 678900, 689874, 741800, 812271, 890160, 905200, 919832, 1083028, 1086240, 1112700, 1149790, 1353785, 1357800, 1379748, 1483600, 1624542, 1724685, 1780320, 1810400, 1839664, 2166056, 2225400, 2299580, 2707570, 2715600, 2759496, 2874475, 2967200, 3249084, 3449370, 3679328, 4061355, 4332112, 4450800, 4599160, 5415140, 5431200, 5518992, 5748950, 6498168, 6768925, 6898740, 8122710, 8393467, 8623425, 8664224, 8901600, 9198320, 10830280, 11037984, 11497900, 12996336, 13537850, 13797480, 16245420, 16786934, 17246850, 18396640, 20306775, 21660560, 22995800, 25180401, 25992672, 27075700, 27594960, 32490840, 33573868, 34493700, 40613550, 41967335, 43321120, 45991600, 50360802, 54151400, 55189920, 64981680, 67147736, 68987400, 81227100, 83934670, 91983200, 100721604, 108302800, 125902005, 129963360, 134295472, 137974800, 162454200, 167869340, 201443208, 209836675, 216605600, 251804010, 268590944, 275949600, 324908400, 335738680, 402886416, 419673350, 503608020, 629510025, 649816800, 671477360, 805772832, 839346700, 1007216040, 1259020050, 1342954720, 1678693400, 2014432080, 2518040100, 3357386800, 4028864160, 5036080200, 6714773600, 10072160400, 20144320800]

約数ペア:

[(1, 20144320800), (2, 10072160400), (3, 6714773600), (4, 5036080200), (5, 4028864160), (6, 3357386800), (8, 2518040100), (10, 2014432080), (12, 1678693400), (15, 1342954720), (16, 1259020050), (20, 1007216040), (24, 839346700), (25, 805772832), (30, 671477360), (31, 649816800), (32, 629510025), (40, 503608020), (48, 419673350), (50, 402886416), (60, 335738680), (62, 324908400), (73, 275949600), (75, 268590944), (80, 251804010), (93, 216605600), (96, 209836675), (100, 201443208), (120, 167869340), (124, 162454200), (146, 137974800), (150, 134295472), (155, 129963360), (160, 125902005), (186, 108302800), (200, 100721604), (219, 91983200), (240, 83934670), (248, 81227100), (292, 68987400), (300, 67147736), (310, 64981680), (365, 55189920), (372, 54151400), (400, 50360802), (438, 45991600), (465, 43321120), (480, 41967335), (496, 40613550), (584, 34493700), (600, 33573868), (620, 32490840), (730, 27594960), (744, 27075700), (775, 25992672), (800, 25180401), (876, 22995800), (930, 21660560), (992, 20306775), (1095, 18396640), (1168, 17246850), (1200, 16786934), (1240, 16245420), (1460, 13797480), (1488, 13537850), (1550, 12996336), (1752, 11497900), (1825, 11037984), (1860, 10830280), (2190, 9198320), (2263, 8901600), (2325, 8664224), (2336, 8623425), (2400, 8393467), (2480, 8122710), (2920, 6898740), (2976, 6768925), (3100, 6498168), (3504, 5748950), (3650, 5518992), (3709, 5431200), (3720, 5415140), (4380, 4599160), (4526, 4450800), (4650, 4332112), (4960, 4061355), (5475, 3679328), (5840, 3449370), (6200, 3249084), (6789, 2967200), (7008, 2874475), (7300, 2759496), (7418, 2715600), (7440, 2707570), (8760, 2299580), (9052, 2225400), (9300, 2166056), (10950, 1839664), (11127, 1810400), (11315, 1780320), (11680, 1724685), (12400, 1624542), (13578, 1483600), (14600, 1379748), (14836, 1357800), (14880, 1353785), (17520, 1149790), (18104, 1112700), (18545, 1086240), (18600, 1083028), (21900, 919832), (22254, 905200), (22630, 890160), (24800, 812271), (27156, 741800), (29200, 689874), (29672, 678900), (33945, 593440), (35040, 574895), (36208, 556350), (37090, 543120), (37200, 541514), (43800, 459916), (44508, 452600), (45260, 445080), (54312, 370900), (55635, 362080), (56575, 356064), (58400, 344937), (59344, 339450), (67890, 296720), (72416, 278175), (74180, 271560), (74400, 270757), (87600, 229958), (89016, 226300), (90520, 222540), (92725, 217248), (108624, 185450), (111270, 181040), (113150, 178032), (114979, 175200), (118688, 169725), (135780, 148360)]