236288640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17581}}^1$

素因数の和:17610

約数の個数: 128

約数和(自身を含む): 860814720

約数和(自身を除く): 624526080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 17581, 35162, 52743, 70324, 87905, 105486, 123067, 140648, 175810, 210972, 246134, 263715, 281296, 351620, 369201, 421944, 492268, 527430, 562592, 615335, 703240, 738402, 843888, 984536, 1054860, 1125184, 1230670, 1406480, 1476804, 1687776, 1846005, 1969072, 2109720, 2250368, 2461340, 2812960, 2953608, 3375552, 3692010, 3938144, 4219440, 4922680, 5625920, 5907216, 6751104, 7384020, 7876288, 8438880, 9845360, 11251840, 11814432, 14768040, 15752576, 16877760, 19690720, 23628864, 29536080, 33755520, 39381440, 47257728, 59072160, 78762880, 118144320, 236288640]

約数ペア:

[(1, 236288640), (2, 118144320), (3, 78762880), (4, 59072160), (5, 47257728), (6, 39381440), (7, 33755520), (8, 29536080), (10, 23628864), (12, 19690720), (14, 16877760), (15, 15752576), (16, 14768040), (20, 11814432), (21, 11251840), (24, 9845360), (28, 8438880), (30, 7876288), (32, 7384020), (35, 6751104), (40, 5907216), (42, 5625920), (48, 4922680), (56, 4219440), (60, 3938144), (64, 3692010), (70, 3375552), (80, 2953608), (84, 2812960), (96, 2461340), (105, 2250368), (112, 2109720), (120, 1969072), (128, 1846005), (140, 1687776), (160, 1476804), (168, 1406480), (192, 1230670), (210, 1125184), (224, 1054860), (240, 984536), (280, 843888), (320, 738402), (336, 703240), (384, 615335), (420, 562592), (448, 527430), (480, 492268), (560, 421944), (640, 369201), (672, 351620), (840, 281296), (896, 263715), (960, 246134), (1120, 210972), (1344, 175810), (1680, 140648), (1920, 123067), (2240, 105486), (2688, 87905), (3360, 70324), (4480, 52743), (6720, 35162), (13440, 17581)]