73689840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14621}}^1$

素因数の和:14647

約数の個数: 120

約数和(自身を含む): 282847968

約数和(自身を除く): 209158128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14621, 29242, 43863, 58484, 73105, 87726, 102347, 116968, 131589, 146210, 175452, 204694, 219315, 233936, 263178, 292420, 307041, 350904, 409388, 438630, 511735, 526356, 584840, 614082, 657945, 701808, 818776, 877260, 921123, 1023470, 1052712, 1169680, 1228164, 1315890, 1535205, 1637552, 1754520, 1842246, 2046940, 2105424, 2456328, 2631780, 3070410, 3509040, 3684492, 4093880, 4605615, 4912656, 5263560, 6140820, 7368984, 8187760, 9211230, 10527120, 12281640, 14737968, 18422460, 24563280, 36844920, 73689840]

約数ペア:

[(1, 73689840), (2, 36844920), (3, 24563280), (4, 18422460), (5, 14737968), (6, 12281640), (7, 10527120), (8, 9211230), (9, 8187760), (10, 7368984), (12, 6140820), (14, 5263560), (15, 4912656), (16, 4605615), (18, 4093880), (20, 3684492), (21, 3509040), (24, 3070410), (28, 2631780), (30, 2456328), (35, 2105424), (36, 2046940), (40, 1842246), (42, 1754520), (45, 1637552), (48, 1535205), (56, 1315890), (60, 1228164), (63, 1169680), (70, 1052712), (72, 1023470), (80, 921123), (84, 877260), (90, 818776), (105, 701808), (112, 657945), (120, 614082), (126, 584840), (140, 526356), (144, 511735), (168, 438630), (180, 409388), (210, 350904), (240, 307041), (252, 292420), (280, 263178), (315, 233936), (336, 219315), (360, 204694), (420, 175452), (504, 146210), (560, 131589), (630, 116968), (720, 102347), (840, 87726), (1008, 73105), (1260, 58484), (1680, 43863), (2520, 29242), (5040, 14621)]