423838320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2343

約数の個数: 160

約数和(自身を含む): 1417409280

約数和(自身を除く): 993570960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 492, 570, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1520, 1558, 1640, 1968, 2267, 2280, 2337, 2460, 3116, 3280, 3895, 4534, 4560, 4674, 4920, 6232, 6801, 7790, 9068, 9348, 9840, 11335, 11685, 12464, 13602, 15580, 18136, 18696, 22670, 23370, 27204, 31160, 34005, 36272, 37392, 43073, 45340, 46740, 54408, 62320, 68010, 86146, 90680, 92947, 93480, 108816, 129219, 136020, 172292, 181360, 185894, 186960, 215365, 258438, 272040, 278841, 344584, 371788, 430730, 464735, 516876, 544080, 557682, 646095, 689168, 743576, 861460, 929470, 1033752, 1115364, 1292190, 1394205, 1487152, 1722920, 1765993, 1858940, 2067504, 2230728, 2584380, 2788410, 3445840, 3531986, 3717880, 4461456, 5168760, 5297979, 5576820, 7063972, 7435760, 8829965, 10337520, 10595958, 11153640, 14127944, 17659930, 21191916, 22307280, 26489895, 28255888, 35319860, 42383832, 52979790, 70639720, 84767664, 105959580, 141279440, 211919160, 423838320]

約数ペア:

[(1, 423838320), (2, 211919160), (3, 141279440), (4, 105959580), (5, 84767664), (6, 70639720), (8, 52979790), (10, 42383832), (12, 35319860), (15, 28255888), (16, 26489895), (19, 22307280), (20, 21191916), (24, 17659930), (30, 14127944), (38, 11153640), (40, 10595958), (41, 10337520), (48, 8829965), (57, 7435760), (60, 7063972), (76, 5576820), (80, 5297979), (82, 5168760), (95, 4461456), (114, 3717880), (120, 3531986), (123, 3445840), (152, 2788410), (164, 2584380), (190, 2230728), (205, 2067504), (228, 1858940), (240, 1765993), (246, 1722920), (285, 1487152), (304, 1394205), (328, 1292190), (380, 1115364), (410, 1033752), (456, 929470), (492, 861460), (570, 743576), (615, 689168), (656, 646095), (760, 557682), (779, 544080), (820, 516876), (912, 464735), (984, 430730), (1140, 371788), (1230, 344584), (1520, 278841), (1558, 272040), (1640, 258438), (1968, 215365), (2267, 186960), (2280, 185894), (2337, 181360), (2460, 172292), (3116, 136020), (3280, 129219), (3895, 108816), (4534, 93480), (4560, 92947), (4674, 90680), (4920, 86146), (6232, 68010), (6801, 62320), (7790, 54408), (9068, 46740), (9348, 45340), (9840, 43073), (11335, 37392), (11685, 36272), (12464, 34005), (13602, 31160), (15580, 27204), (18136, 23370), (18696, 22670)]