1230726420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29599}}^1$

素因数の和:29635

約数の個数: 192

約数和(自身を含む): 4773888000

約数和(自身を除く): 3543161580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10395, 13860, 20790, 29599, 41580, 59198, 88797, 118396, 147995, 177594, 207193, 266391, 295990, 325589, 355188, 414386, 443985, 532782, 591980, 621579, 651178, 799173, 828772, 887970, 976767, 1035965, 1065564, 1243158, 1302356, 1331955, 1598346, 1627945, 1775940, 1864737, 1953534, 2071930, 2279123, 2486316, 2663910, 2930301, 3107895, 3196692, 3255890, 3729474, 3907068, 3995865, 4143860, 4558246, 4883835, 5327820, 5594211, 5860602, 6215790, 6511780, 6837369, 7458948, 7991730, 8790903, 9116492, 9323685, 9767670, 11188422, 11395615, 11721204, 12431580, 13674738, 14651505, 15983460, 17581806, 18647370, 19535340, 20512107, 22376844, 22791230, 27349476, 27971055, 29303010, 34186845, 35163612, 37294740, 41024214, 43954515, 45582460, 55942110, 58606020, 61536321, 68373690, 82048428, 87909030, 102560535, 111884220, 123072642, 136747380, 175818060, 205121070, 246145284, 307681605, 410242140, 615363210, 1230726420]

約数ペア:

[(1, 1230726420), (2, 615363210), (3, 410242140), (4, 307681605), (5, 246145284), (6, 205121070), (7, 175818060), (9, 136747380), (10, 123072642), (11, 111884220), (12, 102560535), (14, 87909030), (15, 82048428), (18, 68373690), (20, 61536321), (21, 58606020), (22, 55942110), (27, 45582460), (28, 43954515), (30, 41024214), (33, 37294740), (35, 35163612), (36, 34186845), (42, 29303010), (44, 27971055), (45, 27349476), (54, 22791230), (55, 22376844), (60, 20512107), (63, 19535340), (66, 18647370), (70, 17581806), (77, 15983460), (84, 14651505), (90, 13674738), (99, 12431580), (105, 11721204), (108, 11395615), (110, 11188422), (126, 9767670), (132, 9323685), (135, 9116492), (140, 8790903), (154, 7991730), (165, 7458948), (180, 6837369), (189, 6511780), (198, 6215790), (210, 5860602), (220, 5594211), (231, 5327820), (252, 4883835), (270, 4558246), (297, 4143860), (308, 3995865), (315, 3907068), (330, 3729474), (378, 3255890), (385, 3196692), (396, 3107895), (420, 2930301), (462, 2663910), (495, 2486316), (540, 2279123), (594, 2071930), (630, 1953534), (660, 1864737), (693, 1775940), (756, 1627945), (770, 1598346), (924, 1331955), (945, 1302356), (990, 1243158), (1155, 1065564), (1188, 1035965), (1260, 976767), (1386, 887970), (1485, 828772), (1540, 799173), (1890, 651178), (1980, 621579), (2079, 591980), (2310, 532782), (2772, 443985), (2970, 414386), (3465, 355188), (3780, 325589), (4158, 295990), (4620, 266391), (5940, 207193), (6930, 177594), (8316, 147995), (10395, 118396), (13860, 88797), (20790, 59198), (29599, 41580)]