22496880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1913}}^1$

素因数の和:1943

約数の個数: 120

約数和(自身を含む): 81168912

約数和(自身を除く): 58672032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1913, 1960, 2352, 2940, 3826, 3920, 5739, 5880, 7652, 9565, 11478, 11760, 13391, 15304, 19130, 22956, 26782, 28695, 30608, 38260, 40173, 45912, 53564, 57390, 66955, 76520, 80346, 91824, 93737, 107128, 114780, 133910, 153040, 160692, 187474, 200865, 214256, 229560, 267820, 281211, 321384, 374948, 401730, 459120, 468685, 535640, 562422, 642768, 749896, 803460, 937370, 1071280, 1124844, 1406055, 1499792, 1606920, 1874740, 2249688, 2812110, 3213840, 3749480, 4499376, 5624220, 7498960, 11248440, 22496880]

約数ペア:

[(1, 22496880), (2, 11248440), (3, 7498960), (4, 5624220), (5, 4499376), (6, 3749480), (7, 3213840), (8, 2812110), (10, 2249688), (12, 1874740), (14, 1606920), (15, 1499792), (16, 1406055), (20, 1124844), (21, 1071280), (24, 937370), (28, 803460), (30, 749896), (35, 642768), (40, 562422), (42, 535640), (48, 468685), (49, 459120), (56, 401730), (60, 374948), (70, 321384), (80, 281211), (84, 267820), (98, 229560), (105, 214256), (112, 200865), (120, 187474), (140, 160692), (147, 153040), (168, 133910), (196, 114780), (210, 107128), (240, 93737), (245, 91824), (280, 80346), (294, 76520), (336, 66955), (392, 57390), (420, 53564), (490, 45912), (560, 40173), (588, 38260), (735, 30608), (784, 28695), (840, 26782), (980, 22956), (1176, 19130), (1470, 15304), (1680, 13391), (1913, 11760), (1960, 11478), (2352, 9565), (2940, 7652), (3826, 5880), (3920, 5739)]