19738006400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3049}}^1$

素因数の和:3114

約数の個数: 288

約数和(自身を含む): 59214774000

約数和(自身を除く): 39476767600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 289, 320, 340, 350, 400, 425, 448, 476, 544, 560, 578, 595, 640, 680, 700, 800, 850, 896, 952, 1088, 1120, 1156, 1190, 1360, 1400, 1445, 1600, 1700, 1904, 2023, 2176, 2240, 2312, 2380, 2720, 2800, 2890, 2975, 3049, 3200, 3400, 3808, 4046, 4480, 4624, 4760, 5440, 5600, 5780, 5950, 6098, 6800, 7225, 7616, 8092, 9248, 9520, 10115, 10880, 11200, 11560, 11900, 12196, 13600, 14450, 15232, 15245, 16184, 18496, 19040, 20230, 21343, 22400, 23120, 23800, 24392, 27200, 28900, 30490, 32368, 36992, 38080, 40460, 42686, 46240, 47600, 48784, 50575, 51833, 54400, 57800, 60980, 64736, 76160, 76225, 80920, 85372, 92480, 95200, 97568, 101150, 103666, 106715, 115600, 121960, 129472, 152450, 161840, 170744, 184960, 190400, 195136, 202300, 207332, 213430, 231200, 243920, 258944, 259165, 304900, 323680, 341488, 362831, 380800, 390272, 404600, 414664, 426860, 462400, 487840, 518330, 533575, 609800, 647360, 682976, 725662, 809200, 829328, 853720, 881161, 924800, 975680, 1036660, 1067150, 1219600, 1294720, 1295825, 1365952, 1451324, 1618400, 1658656, 1707440, 1762322, 1814155, 1951360, 2073320, 2134300, 2439200, 2591650, 2731904, 2902648, 3236800, 3317312, 3414880, 3524644, 3628310, 4146640, 4268600, 4405805, 4878400, 5183300, 5805296, 6168127, 6473600, 6634624, 6829760, 7049288, 7256620, 8293280, 8537200, 8811610, 9070775, 9756800, 10366600, 11610592, 12336254, 13659520, 14098576, 14513240, 16586560, 17074400, 17623220, 18141550, 20733200, 22029025, 23221184, 24672508, 28197152, 29026480, 30840635, 33173120, 34148800, 35246440, 36283100, 41466400, 44058050, 46442368, 49345016, 56394304, 58052960, 61681270, 68297600, 70492880, 72566200, 82932800, 88116100, 98690032, 112788608, 116105920, 123362540, 140985760, 145132400, 154203175, 165865600, 176232200, 197380064, 232211840, 246725080, 281971520, 290264800, 308406350, 352464400, 394760128, 493450160, 563943040, 580529600, 616812700, 704928800, 789520256, 986900320, 1161059200, 1233625400, 1409857600, 1973800640, 2467250800, 2819715200, 3947601280, 4934501600, 9869003200, 19738006400]

約数ペア:

[(1, 19738006400), (2, 9869003200), (4, 4934501600), (5, 3947601280), (7, 2819715200), (8, 2467250800), (10, 1973800640), (14, 1409857600), (16, 1233625400), (17, 1161059200), (20, 986900320), (25, 789520256), (28, 704928800), (32, 616812700), (34, 580529600), (35, 563943040), (40, 493450160), (50, 394760128), (56, 352464400), (64, 308406350), (68, 290264800), (70, 281971520), (80, 246725080), (85, 232211840), (100, 197380064), (112, 176232200), (119, 165865600), (128, 154203175), (136, 145132400), (140, 140985760), (160, 123362540), (170, 116105920), (175, 112788608), (200, 98690032), (224, 88116100), (238, 82932800), (272, 72566200), (280, 70492880), (289, 68297600), (320, 61681270), (340, 58052960), (350, 56394304), (400, 49345016), (425, 46442368), (448, 44058050), (476, 41466400), (544, 36283100), (560, 35246440), (578, 34148800), (595, 33173120), (640, 30840635), (680, 29026480), (700, 28197152), (800, 24672508), (850, 23221184), (896, 22029025), (952, 20733200), (1088, 18141550), (1120, 17623220), (1156, 17074400), (1190, 16586560), (1360, 14513240), (1400, 14098576), (1445, 13659520), (1600, 12336254), (1700, 11610592), (1904, 10366600), (2023, 9756800), (2176, 9070775), (2240, 8811610), (2312, 8537200), (2380, 8293280), (2720, 7256620), (2800, 7049288), (2890, 6829760), (2975, 6634624), (3049, 6473600), (3200, 6168127), (3400, 5805296), (3808, 5183300), (4046, 4878400), (4480, 4405805), (4624, 4268600), (4760, 4146640), (5440, 3628310), (5600, 3524644), (5780, 3414880), (5950, 3317312), (6098, 3236800), (6800, 2902648), (7225, 2731904), (7616, 2591650), (8092, 2439200), (9248, 2134300), (9520, 2073320), (10115, 1951360), (10880, 1814155), (11200, 1762322), (11560, 1707440), (11900, 1658656), (12196, 1618400), (13600, 1451324), (14450, 1365952), (15232, 1295825), (15245, 1294720), (16184, 1219600), (18496, 1067150), (19040, 1036660), (20230, 975680), (21343, 924800), (22400, 881161), (23120, 853720), (23800, 829328), (24392, 809200), (27200, 725662), (28900, 682976), (30490, 647360), (32368, 609800), (36992, 533575), (38080, 518330), (40460, 487840), (42686, 462400), (46240, 426860), (47600, 414664), (48784, 404600), (50575, 390272), (51833, 380800), (54400, 362831), (57800, 341488), (60980, 323680), (64736, 304900), (76160, 259165), (76225, 258944), (80920, 243920), (85372, 231200), (92480, 213430), (95200, 207332), (97568, 202300), (101150, 195136), (103666, 190400), (106715, 184960), (115600, 170744), (121960, 161840), (129472, 152450)]