22631280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 84518400

約数和(自身を除く): 61887120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 709, 760, 798, 840, 912, 1064, 1140, 1330, 1418, 1520, 1596, 1680, 1995, 2127, 2128, 2280, 2660, 2836, 3192, 3545, 3990, 4254, 4560, 4963, 5320, 5672, 6384, 7090, 7980, 8508, 9926, 10635, 10640, 11344, 13471, 14180, 14889, 15960, 17016, 19852, 21270, 24815, 26942, 28360, 29778, 31920, 34032, 39704, 40413, 42540, 49630, 53884, 56720, 59556, 67355, 74445, 79408, 80826, 85080, 94297, 99260, 107768, 119112, 134710, 148890, 161652, 170160, 188594, 198520, 202065, 215536, 238224, 269420, 282891, 297780, 323304, 377188, 397040, 404130, 471485, 538840, 565782, 595560, 646608, 754376, 808260, 942970, 1077680, 1131564, 1191120, 1414455, 1508752, 1616520, 1885940, 2263128, 2828910, 3233040, 3771880, 4526256, 5657820, 7543760, 11315640, 22631280]

約数ペア:

[(1, 22631280), (2, 11315640), (3, 7543760), (4, 5657820), (5, 4526256), (6, 3771880), (7, 3233040), (8, 2828910), (10, 2263128), (12, 1885940), (14, 1616520), (15, 1508752), (16, 1414455), (19, 1191120), (20, 1131564), (21, 1077680), (24, 942970), (28, 808260), (30, 754376), (35, 646608), (38, 595560), (40, 565782), (42, 538840), (48, 471485), (56, 404130), (57, 397040), (60, 377188), (70, 323304), (76, 297780), (80, 282891), (84, 269420), (95, 238224), (105, 215536), (112, 202065), (114, 198520), (120, 188594), (133, 170160), (140, 161652), (152, 148890), (168, 134710), (190, 119112), (210, 107768), (228, 99260), (240, 94297), (266, 85080), (280, 80826), (285, 79408), (304, 74445), (336, 67355), (380, 59556), (399, 56720), (420, 53884), (456, 49630), (532, 42540), (560, 40413), (570, 39704), (665, 34032), (709, 31920), (760, 29778), (798, 28360), (840, 26942), (912, 24815), (1064, 21270), (1140, 19852), (1330, 17016), (1418, 15960), (1520, 14889), (1596, 14180), (1680, 13471), (1995, 11344), (2127, 10640), (2128, 10635), (2280, 9926), (2660, 8508), (2836, 7980), (3192, 7090), (3545, 6384), (3990, 5672), (4254, 5320), (4560, 4963)]