715661280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3049}}^1$

素因数の和:3233

約数の個数: 144

約数和(自身を含む): 2457982800

約数和(自身を除く): 1742321520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 978, 1304, 1440, 1467, 1630, 1956, 2445, 2608, 2934, 3049, 3260, 3912, 4890, 5216, 5868, 6098, 6520, 7335, 7824, 9147, 9780, 11736, 12196, 13040, 14670, 15245, 15648, 18294, 19560, 23472, 24392, 26080, 27441, 29340, 30490, 36588, 39120, 45735, 46944, 48784, 54882, 58680, 60980, 73176, 78240, 91470, 97568, 109764, 117360, 121960, 137205, 146352, 182940, 219528, 234720, 243920, 274410, 292704, 365880, 439056, 487840, 496987, 548820, 731760, 878112, 993974, 1097640, 1463520, 1490961, 1987948, 2195280, 2484935, 2981922, 3975896, 4390560, 4472883, 4969870, 5963844, 7454805, 7951792, 8945766, 9939740, 11927688, 14909610, 15903584, 17891532, 19879480, 22364415, 23855376, 29819220, 35783064, 39758960, 44728830, 47710752, 59638440, 71566128, 79517920, 89457660, 119276880, 143132256, 178915320, 238553760, 357830640, 715661280]

約数ペア:

[(1, 715661280), (2, 357830640), (3, 238553760), (4, 178915320), (5, 143132256), (6, 119276880), (8, 89457660), (9, 79517920), (10, 71566128), (12, 59638440), (15, 47710752), (16, 44728830), (18, 39758960), (20, 35783064), (24, 29819220), (30, 23855376), (32, 22364415), (36, 19879480), (40, 17891532), (45, 15903584), (48, 14909610), (60, 11927688), (72, 9939740), (80, 8945766), (90, 7951792), (96, 7454805), (120, 5963844), (144, 4969870), (160, 4472883), (163, 4390560), (180, 3975896), (240, 2981922), (288, 2484935), (326, 2195280), (360, 1987948), (480, 1490961), (489, 1463520), (652, 1097640), (720, 993974), (815, 878112), (978, 731760), (1304, 548820), (1440, 496987), (1467, 487840), (1630, 439056), (1956, 365880), (2445, 292704), (2608, 274410), (2934, 243920), (3049, 234720), (3260, 219528), (3912, 182940), (4890, 146352), (5216, 137205), (5868, 121960), (6098, 117360), (6520, 109764), (7335, 97568), (7824, 91470), (9147, 78240), (9780, 73176), (11736, 60980), (12196, 58680), (13040, 54882), (14670, 48784), (15245, 46944), (15648, 45735), (18294, 39120), (19560, 36588), (23472, 30490), (24392, 29340), (26080, 27441)]