198359280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 200

約数和(自身を含む): 787529952

約数和(自身を除く): 589170672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4373, 4536, 5040, 5670, 6480, 7560, 8746, 9072, 11340, 13119, 15120, 17492, 21865, 22680, 26238, 30611, 34984, 39357, 43730, 45360, 52476, 61222, 65595, 69968, 78714, 87460, 91833, 104952, 118071, 122444, 131190, 153055, 157428, 174920, 183666, 196785, 209904, 236142, 244888, 262380, 275499, 306110, 314856, 349840, 354213, 367332, 393570, 459165, 472284, 489776, 524760, 550998, 590355, 612220, 629712, 708426, 734664, 787140, 826497, 918330, 944568, 1049520, 1101996, 1180710, 1224440, 1377495, 1416852, 1469328, 1574280, 1652994, 1771065, 1836660, 1889136, 2203992, 2361420, 2448880, 2479491, 2754990, 2833704, 3148560, 3305988, 3542130, 3673320, 4132485, 4407984, 4722840, 4958982, 5509980, 5667408, 6611976, 7084260, 7346640, 8264970, 9445680, 9917964, 11019960, 12397455, 13223952, 14168520, 16529940, 19835928, 22039920, 24794910, 28337040, 33059880, 39671856, 49589820, 66119760, 99179640, 198359280]

約数ペア:

[(1, 198359280), (2, 99179640), (3, 66119760), (4, 49589820), (5, 39671856), (6, 33059880), (7, 28337040), (8, 24794910), (9, 22039920), (10, 19835928), (12, 16529940), (14, 14168520), (15, 13223952), (16, 12397455), (18, 11019960), (20, 9917964), (21, 9445680), (24, 8264970), (27, 7346640), (28, 7084260), (30, 6611976), (35, 5667408), (36, 5509980), (40, 4958982), (42, 4722840), (45, 4407984), (48, 4132485), (54, 3673320), (56, 3542130), (60, 3305988), (63, 3148560), (70, 2833704), (72, 2754990), (80, 2479491), (81, 2448880), (84, 2361420), (90, 2203992), (105, 1889136), (108, 1836660), (112, 1771065), (120, 1652994), (126, 1574280), (135, 1469328), (140, 1416852), (144, 1377495), (162, 1224440), (168, 1180710), (180, 1101996), (189, 1049520), (210, 944568), (216, 918330), (240, 826497), (252, 787140), (270, 734664), (280, 708426), (315, 629712), (324, 612220), (336, 590355), (360, 550998), (378, 524760), (405, 489776), (420, 472284), (432, 459165), (504, 393570), (540, 367332), (560, 354213), (567, 349840), (630, 314856), (648, 306110), (720, 275499), (756, 262380), (810, 244888), (840, 236142), (945, 209904), (1008, 196785), (1080, 183666), (1134, 174920), (1260, 157428), (1296, 153055), (1512, 131190), (1620, 122444), (1680, 118071), (1890, 104952), (2160, 91833), (2268, 87460), (2520, 78714), (2835, 69968), (3024, 65595), (3240, 61222), (3780, 52476), (4373, 45360), (4536, 43730), (5040, 39357), (5670, 34984), (6480, 30611), (7560, 26238), (8746, 22680), (9072, 21865), (11340, 17492), (13119, 15120)]