1397999400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{6793}}^1$

素因数の和:6833

約数の個数: 192

約数和(自身を含む): 5054736000

約数和(自身を除く): 3656736600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 343, 350, 392, 420, 490, 525, 588, 600, 686, 700, 735, 840, 980, 1029, 1050, 1176, 1225, 1372, 1400, 1470, 1715, 1960, 2058, 2100, 2450, 2744, 2940, 3430, 3675, 4116, 4200, 4900, 5145, 5880, 6793, 6860, 7350, 8232, 8575, 9800, 10290, 13586, 13720, 14700, 17150, 20379, 20580, 25725, 27172, 29400, 33965, 34300, 40758, 41160, 47551, 51450, 54344, 67930, 68600, 81516, 95102, 101895, 102900, 135860, 142653, 163032, 169825, 190204, 203790, 205800, 237755, 271720, 285306, 332857, 339650, 380408, 407580, 475510, 509475, 570612, 665714, 679300, 713265, 815160, 951020, 998571, 1018950, 1141224, 1188775, 1331428, 1358600, 1426530, 1664285, 1902040, 1997142, 2037900, 2329999, 2377550, 2662856, 2853060, 3328570, 3566325, 3994284, 4075800, 4659998, 4755100, 4992855, 5706120, 6657140, 6989997, 7132650, 7988568, 8321425, 9319996, 9510200, 9985710, 11649995, 13314280, 13979994, 14265300, 16642850, 18639992, 19971420, 23299990, 24964275, 27959988, 28530600, 33285700, 34949985, 39942840, 46599980, 49928550, 55919976, 58249975, 66571400, 69899970, 93199960, 99857100, 116499950, 139799940, 174749925, 199714200, 232999900, 279599880, 349499850, 465999800, 698999700, 1397999400]

約数ペア:

[(1, 1397999400), (2, 698999700), (3, 465999800), (4, 349499850), (5, 279599880), (6, 232999900), (7, 199714200), (8, 174749925), (10, 139799940), (12, 116499950), (14, 99857100), (15, 93199960), (20, 69899970), (21, 66571400), (24, 58249975), (25, 55919976), (28, 49928550), (30, 46599980), (35, 39942840), (40, 34949985), (42, 33285700), (49, 28530600), (50, 27959988), (56, 24964275), (60, 23299990), (70, 19971420), (75, 18639992), (84, 16642850), (98, 14265300), (100, 13979994), (105, 13314280), (120, 11649995), (140, 9985710), (147, 9510200), (150, 9319996), (168, 8321425), (175, 7988568), (196, 7132650), (200, 6989997), (210, 6657140), (245, 5706120), (280, 4992855), (294, 4755100), (300, 4659998), (343, 4075800), (350, 3994284), (392, 3566325), (420, 3328570), (490, 2853060), (525, 2662856), (588, 2377550), (600, 2329999), (686, 2037900), (700, 1997142), (735, 1902040), (840, 1664285), (980, 1426530), (1029, 1358600), (1050, 1331428), (1176, 1188775), (1225, 1141224), (1372, 1018950), (1400, 998571), (1470, 951020), (1715, 815160), (1960, 713265), (2058, 679300), (2100, 665714), (2450, 570612), (2744, 509475), (2940, 475510), (3430, 407580), (3675, 380408), (4116, 339650), (4200, 332857), (4900, 285306), (5145, 271720), (5880, 237755), (6793, 205800), (6860, 203790), (7350, 190204), (8232, 169825), (8575, 163032), (9800, 142653), (10290, 135860), (13586, 102900), (13720, 101895), (14700, 95102), (17150, 81516), (20379, 68600), (20580, 67930), (25725, 54344), (27172, 51450), (29400, 47551), (33965, 41160), (34300, 40758)]