1423278720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2399}}^1$

素因数の和:2527

約数の個数: 192

約数和(自身を含む): 4964544000

約数和(自身を除く): 3541265280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 384, 412, 480, 515, 576, 618, 640, 720, 824, 927, 960, 1030, 1152, 1236, 1440, 1545, 1648, 1854, 1920, 2060, 2399, 2472, 2880, 3090, 3296, 3708, 4120, 4635, 4798, 4944, 5760, 6180, 6592, 7197, 7416, 8240, 9270, 9596, 9888, 11995, 12360, 13184, 14394, 14832, 16480, 18540, 19192, 19776, 21591, 23990, 24720, 28788, 29664, 32960, 35985, 37080, 38384, 39552, 43182, 47980, 49440, 57576, 59328, 65920, 71970, 74160, 76768, 86364, 95960, 98880, 107955, 115152, 118656, 143940, 148320, 153536, 172728, 191920, 197760, 215910, 230304, 247097, 287880, 296640, 307072, 345456, 383840, 431820, 460608, 494194, 575760, 593280, 690912, 741291, 767680, 863640, 921216, 988388, 1151520, 1235485, 1381824, 1482582, 1535360, 1727280, 1976776, 2223873, 2303040, 2470970, 2763648, 2965164, 3454560, 3706455, 3953552, 4447746, 4606080, 4941940, 5930328, 6909120, 7412910, 7907104, 8895492, 9883880, 11119365, 11860656, 13818240, 14825820, 15814208, 17790984, 19767760, 22238730, 23721312, 29651640, 31628416, 35581968, 39535520, 44477460, 47442624, 59303280, 71163936, 79071040, 88954920, 94885248, 118606560, 142327872, 158142080, 177909840, 237213120, 284655744, 355819680, 474426240, 711639360, 1423278720]

約数ペア:

[(1, 1423278720), (2, 711639360), (3, 474426240), (4, 355819680), (5, 284655744), (6, 237213120), (8, 177909840), (9, 158142080), (10, 142327872), (12, 118606560), (15, 94885248), (16, 88954920), (18, 79071040), (20, 71163936), (24, 59303280), (30, 47442624), (32, 44477460), (36, 39535520), (40, 35581968), (45, 31628416), (48, 29651640), (60, 23721312), (64, 22238730), (72, 19767760), (80, 17790984), (90, 15814208), (96, 14825820), (103, 13818240), (120, 11860656), (128, 11119365), (144, 9883880), (160, 8895492), (180, 7907104), (192, 7412910), (206, 6909120), (240, 5930328), (288, 4941940), (309, 4606080), (320, 4447746), (360, 3953552), (384, 3706455), (412, 3454560), (480, 2965164), (515, 2763648), (576, 2470970), (618, 2303040), (640, 2223873), (720, 1976776), (824, 1727280), (927, 1535360), (960, 1482582), (1030, 1381824), (1152, 1235485), (1236, 1151520), (1440, 988388), (1545, 921216), (1648, 863640), (1854, 767680), (1920, 741291), (2060, 690912), (2399, 593280), (2472, 575760), (2880, 494194), (3090, 460608), (3296, 431820), (3708, 383840), (4120, 345456), (4635, 307072), (4798, 296640), (4944, 287880), (5760, 247097), (6180, 230304), (6592, 215910), (7197, 197760), (7416, 191920), (8240, 172728), (9270, 153536), (9596, 148320), (9888, 143940), (11995, 118656), (12360, 115152), (13184, 107955), (14394, 98880), (14832, 95960), (16480, 86364), (18540, 76768), (19192, 74160), (19776, 71970), (21591, 65920), (23990, 59328), (24720, 57576), (28788, 49440), (29664, 47980), (32960, 43182), (35985, 39552), (37080, 38384)]