65168040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11083}}^1$

素因数の和:11111

約数の個数: 96

約数和(自身を含む): 227443680

約数和(自身を除く): 162275640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11083, 22166, 33249, 44332, 55415, 66498, 77581, 88664, 110830, 132996, 155162, 166245, 221660, 232743, 265992, 310324, 332490, 387905, 443320, 465486, 543067, 620648, 664980, 775810, 930972, 1086134, 1163715, 1329960, 1551620, 1629201, 1861944, 2172268, 2327430, 2715335, 3103240, 3258402, 4344536, 4654860, 5430670, 6516804, 8146005, 9309720, 10861340, 13033608, 16292010, 21722680, 32584020, 65168040]

約数ペア:

[(1, 65168040), (2, 32584020), (3, 21722680), (4, 16292010), (5, 13033608), (6, 10861340), (7, 9309720), (8, 8146005), (10, 6516804), (12, 5430670), (14, 4654860), (15, 4344536), (20, 3258402), (21, 3103240), (24, 2715335), (28, 2327430), (30, 2172268), (35, 1861944), (40, 1629201), (42, 1551620), (49, 1329960), (56, 1163715), (60, 1086134), (70, 930972), (84, 775810), (98, 664980), (105, 620648), (120, 543067), (140, 465486), (147, 443320), (168, 387905), (196, 332490), (210, 310324), (245, 265992), (280, 232743), (294, 221660), (392, 166245), (420, 155162), (490, 132996), (588, 110830), (735, 88664), (840, 77581), (980, 66498), (1176, 55415), (1470, 44332), (1960, 33249), (2940, 22166), (5880, 11083)]