202279740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 644937216

約数和(自身を除く): 442657476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 43, 52, 60, 65, 74, 78, 86, 111, 129, 130, 148, 156, 163, 172, 185, 195, 215, 222, 258, 260, 326, 370, 390, 430, 444, 481, 489, 516, 555, 559, 645, 652, 740, 780, 815, 860, 962, 978, 1110, 1118, 1290, 1443, 1591, 1630, 1677, 1924, 1956, 2119, 2220, 2236, 2405, 2445, 2580, 2795, 2886, 3182, 3260, 3354, 4238, 4773, 4810, 4890, 5590, 5772, 6031, 6357, 6364, 6708, 7009, 7215, 7955, 8385, 8476, 9546, 9620, 9780, 10595, 11180, 12062, 12714, 14018, 14430, 15910, 16770, 18093, 19092, 20683, 21027, 21190, 23865, 24124, 25428, 28036, 28860, 30155, 31785, 31820, 33540, 35045, 36186, 41366, 42054, 42380, 47730, 60310, 62049, 63570, 70090, 72372, 78403, 82732, 84108, 90465, 91117, 95460, 103415, 105135, 120620, 124098, 127140, 140180, 156806, 180930, 182234, 206830, 210270, 235209, 248196, 259333, 273351, 310245, 313612, 361860, 364468, 392015, 413660, 420540, 455585, 470418, 518666, 546702, 620490, 777999, 784030, 911170, 940836, 1037332, 1093404, 1176045, 1240980, 1296665, 1366755, 1555998, 1568060, 1822340, 2352090, 2593330, 2733510, 3111996, 3371329, 3889995, 4704180, 5186660, 5467020, 6742658, 7779990, 10113987, 13485316, 15559980, 16856645, 20227974, 33713290, 40455948, 50569935, 67426580, 101139870, 202279740]

約数ペア:

[(1, 202279740), (2, 101139870), (3, 67426580), (4, 50569935), (5, 40455948), (6, 33713290), (10, 20227974), (12, 16856645), (13, 15559980), (15, 13485316), (20, 10113987), (26, 7779990), (30, 6742658), (37, 5467020), (39, 5186660), (43, 4704180), (52, 3889995), (60, 3371329), (65, 3111996), (74, 2733510), (78, 2593330), (86, 2352090), (111, 1822340), (129, 1568060), (130, 1555998), (148, 1366755), (156, 1296665), (163, 1240980), (172, 1176045), (185, 1093404), (195, 1037332), (215, 940836), (222, 911170), (258, 784030), (260, 777999), (326, 620490), (370, 546702), (390, 518666), (430, 470418), (444, 455585), (481, 420540), (489, 413660), (516, 392015), (555, 364468), (559, 361860), (645, 313612), (652, 310245), (740, 273351), (780, 259333), (815, 248196), (860, 235209), (962, 210270), (978, 206830), (1110, 182234), (1118, 180930), (1290, 156806), (1443, 140180), (1591, 127140), (1630, 124098), (1677, 120620), (1924, 105135), (1956, 103415), (2119, 95460), (2220, 91117), (2236, 90465), (2405, 84108), (2445, 82732), (2580, 78403), (2795, 72372), (2886, 70090), (3182, 63570), (3260, 62049), (3354, 60310), (4238, 47730), (4773, 42380), (4810, 42054), (4890, 41366), (5590, 36186), (5772, 35045), (6031, 33540), (6357, 31820), (6364, 31785), (6708, 30155), (7009, 28860), (7215, 28036), (7955, 25428), (8385, 24124), (8476, 23865), (9546, 21190), (9620, 21027), (9780, 20683), (10595, 19092), (11180, 18093), (12062, 16770), (12714, 15910), (14018, 14430)]