143707320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 491212800

約数和(自身を除く): 347505480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 79, 90, 93, 120, 124, 155, 158, 163, 180, 186, 237, 248, 279, 310, 316, 326, 360, 372, 395, 465, 474, 489, 558, 620, 632, 652, 711, 744, 790, 815, 930, 948, 978, 1116, 1185, 1240, 1304, 1395, 1422, 1467, 1580, 1630, 1860, 1896, 1956, 2232, 2370, 2445, 2449, 2790, 2844, 2934, 3160, 3260, 3555, 3720, 3912, 4740, 4890, 4898, 5053, 5580, 5688, 5868, 6520, 7110, 7335, 7347, 9480, 9780, 9796, 10106, 11160, 11736, 12245, 12877, 14220, 14670, 14694, 15159, 19560, 19592, 20212, 22041, 24490, 25265, 25754, 28440, 29340, 29388, 30318, 36735, 38631, 40424, 44082, 45477, 48980, 50530, 51508, 58680, 58776, 60636, 64385, 73470, 75795, 77262, 88164, 90954, 97960, 101060, 103016, 110205, 115893, 121272, 128770, 146940, 151590, 154524, 176328, 181908, 193155, 202120, 220410, 227385, 231786, 257540, 293880, 303180, 309048, 363816, 386310, 399187, 440820, 454770, 463572, 515080, 579465, 606360, 772620, 798374, 881640, 909540, 927144, 1158930, 1197561, 1545240, 1596748, 1819080, 1995935, 2317860, 2395122, 3193496, 3592683, 3991870, 4635720, 4790244, 5987805, 7185366, 7983740, 9580488, 11975610, 14370732, 15967480, 17963415, 23951220, 28741464, 35926830, 47902440, 71853660, 143707320]

約数ペア:

[(1, 143707320), (2, 71853660), (3, 47902440), (4, 35926830), (5, 28741464), (6, 23951220), (8, 17963415), (9, 15967480), (10, 14370732), (12, 11975610), (15, 9580488), (18, 7983740), (20, 7185366), (24, 5987805), (30, 4790244), (31, 4635720), (36, 3991870), (40, 3592683), (45, 3193496), (60, 2395122), (62, 2317860), (72, 1995935), (79, 1819080), (90, 1596748), (93, 1545240), (120, 1197561), (124, 1158930), (155, 927144), (158, 909540), (163, 881640), (180, 798374), (186, 772620), (237, 606360), (248, 579465), (279, 515080), (310, 463572), (316, 454770), (326, 440820), (360, 399187), (372, 386310), (395, 363816), (465, 309048), (474, 303180), (489, 293880), (558, 257540), (620, 231786), (632, 227385), (652, 220410), (711, 202120), (744, 193155), (790, 181908), (815, 176328), (930, 154524), (948, 151590), (978, 146940), (1116, 128770), (1185, 121272), (1240, 115893), (1304, 110205), (1395, 103016), (1422, 101060), (1467, 97960), (1580, 90954), (1630, 88164), (1860, 77262), (1896, 75795), (1956, 73470), (2232, 64385), (2370, 60636), (2445, 58776), (2449, 58680), (2790, 51508), (2844, 50530), (2934, 48980), (3160, 45477), (3260, 44082), (3555, 40424), (3720, 38631), (3912, 36735), (4740, 30318), (4890, 29388), (4898, 29340), (5053, 28440), (5580, 25754), (5688, 25265), (5868, 24490), (6520, 22041), (7110, 20212), (7335, 19592), (7347, 19560), (9480, 15159), (9780, 14694), (9796, 14670), (10106, 14220), (11160, 12877), (11736, 12245)]