21883702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{3121}}^1$

素因数の和:3819

約数の個数: 160

約数和(自身を含む): 61321075200

約数和(自身を除く): 39437372240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 659, 665, 760, 1064, 1318, 1330, 1520, 2128, 2636, 2660, 3121, 3295, 4613, 5272, 5320, 6242, 6590, 9226, 10544, 10640, 12484, 12521, 13180, 15605, 18452, 21847, 23065, 24968, 25042, 26360, 31210, 36904, 43694, 46130, 49936, 50084, 52720, 59299, 62420, 62605, 73808, 87388, 87647, 92260, 100168, 109235, 118598, 124840, 125210, 174776, 175294, 184520, 200336, 218470, 237196, 249680, 250420, 296495, 349552, 350588, 369040, 415093, 436940, 438235, 474392, 500840, 592990, 701176, 830186, 873880, 876470, 948784, 1001680, 1185980, 1402352, 1660372, 1747760, 1752940, 2056739, 2075465, 2371960, 3320744, 3505880, 4113478, 4150930, 4743920, 6641488, 7011760, 8226956, 8301860, 10283695, 14397173, 16453912, 16603720, 20567390, 28794346, 32907824, 33207440, 39078041, 41134780, 57588692, 71985865, 78156082, 82269560, 115177384, 143971730, 156312164, 164539120, 195390205, 230354768, 273546287, 287943460, 312624328, 390780410, 547092574, 575886920, 625248656, 781560820, 1094185148, 1151773840, 1367731435, 1563121640, 2188370296, 2735462870, 3126243280, 4376740592, 5470925740, 10941851480, 21883702960]

約数ペア:

[(1, 21883702960), (2, 10941851480), (4, 5470925740), (5, 4376740592), (7, 3126243280), (8, 2735462870), (10, 2188370296), (14, 1563121640), (16, 1367731435), (19, 1151773840), (20, 1094185148), (28, 781560820), (35, 625248656), (38, 575886920), (40, 547092574), (56, 390780410), (70, 312624328), (76, 287943460), (80, 273546287), (95, 230354768), (112, 195390205), (133, 164539120), (140, 156312164), (152, 143971730), (190, 115177384), (266, 82269560), (280, 78156082), (304, 71985865), (380, 57588692), (532, 41134780), (560, 39078041), (659, 33207440), (665, 32907824), (760, 28794346), (1064, 20567390), (1318, 16603720), (1330, 16453912), (1520, 14397173), (2128, 10283695), (2636, 8301860), (2660, 8226956), (3121, 7011760), (3295, 6641488), (4613, 4743920), (5272, 4150930), (5320, 4113478), (6242, 3505880), (6590, 3320744), (9226, 2371960), (10544, 2075465), (10640, 2056739), (12484, 1752940), (12521, 1747760), (13180, 1660372), (15605, 1402352), (18452, 1185980), (21847, 1001680), (23065, 948784), (24968, 876470), (25042, 873880), (26360, 830186), (31210, 701176), (36904, 592990), (43694, 500840), (46130, 474392), (49936, 438235), (50084, 436940), (52720, 415093), (59299, 369040), (62420, 350588), (62605, 349552), (73808, 296495), (87388, 250420), (87647, 249680), (92260, 237196), (100168, 218470), (109235, 200336), (118598, 184520), (124840, 175294), (125210, 174776)]