189947160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 694310400

約数和(自身を除く): 504363240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 156, 163, 166, 180, 195, 216, 234, 249, 260, 270, 312, 326, 332, 351, 360, 390, 415, 468, 489, 498, 520, 540, 585, 652, 664, 702, 747, 780, 815, 830, 936, 978, 996, 1079, 1080, 1170, 1245, 1304, 1404, 1467, 1494, 1560, 1630, 1660, 1755, 1956, 1992, 2119, 2158, 2241, 2340, 2445, 2490, 2808, 2934, 2988, 3237, 3260, 3320, 3510, 3735, 3912, 4238, 4316, 4401, 4482, 4680, 4890, 4980, 5395, 5868, 5976, 6357, 6474, 6520, 7020, 7335, 7470, 8476, 8632, 8802, 8964, 9711, 9780, 9960, 10595, 10790, 11205, 11736, 12714, 12948, 13529, 14040, 14670, 14940, 16185, 16952, 17604, 17928, 19071, 19422, 19560, 21190, 21580, 22005, 22410, 25428, 25896, 27058, 29133, 29340, 29880, 31785, 32370, 35208, 38142, 38844, 40587, 42380, 43160, 44010, 44820, 48555, 50856, 54116, 57213, 58266, 58680, 63570, 64740, 67645, 76284, 77688, 81174, 84760, 88020, 89640, 95355, 97110, 108232, 114426, 116532, 121761, 127140, 129480, 135290, 145665, 152568, 162348, 175877, 176040, 190710, 194220, 202935, 228852, 233064, 243522, 254280, 270580, 286065, 291330, 324696, 351754, 365283, 381420, 388440, 405870, 457704, 487044, 527631, 541160, 572130, 582660, 608805, 703508, 730566, 762840, 811740, 879385, 974088, 1055262, 1144260, 1165320, 1217610, 1407016, 1461132, 1582893, 1623480, 1758770, 1826415, 2110524, 2288520, 2435220, 2638155, 2922264, 3165786, 3517540, 3652830, 4221048, 4748679, 4870440, 5276310, 6331572, 7035080, 7305660, 7914465, 9497358, 10552620, 12663144, 14611320, 15828930, 18994716, 21105240, 23743395, 31657860, 37989432, 47486790, 63315720, 94973580, 189947160]

約数ペア:

[(1, 189947160), (2, 94973580), (3, 63315720), (4, 47486790), (5, 37989432), (6, 31657860), (8, 23743395), (9, 21105240), (10, 18994716), (12, 15828930), (13, 14611320), (15, 12663144), (18, 10552620), (20, 9497358), (24, 7914465), (26, 7305660), (27, 7035080), (30, 6331572), (36, 5276310), (39, 4870440), (40, 4748679), (45, 4221048), (52, 3652830), (54, 3517540), (60, 3165786), (65, 2922264), (72, 2638155), (78, 2435220), (83, 2288520), (90, 2110524), (104, 1826415), (108, 1758770), (117, 1623480), (120, 1582893), (130, 1461132), (135, 1407016), (156, 1217610), (163, 1165320), (166, 1144260), (180, 1055262), (195, 974088), (216, 879385), (234, 811740), (249, 762840), (260, 730566), (270, 703508), (312, 608805), (326, 582660), (332, 572130), (351, 541160), (360, 527631), (390, 487044), (415, 457704), (468, 405870), (489, 388440), (498, 381420), (520, 365283), (540, 351754), (585, 324696), (652, 291330), (664, 286065), (702, 270580), (747, 254280), (780, 243522), (815, 233064), (830, 228852), (936, 202935), (978, 194220), (996, 190710), (1079, 176040), (1080, 175877), (1170, 162348), (1245, 152568), (1304, 145665), (1404, 135290), (1467, 129480), (1494, 127140), (1560, 121761), (1630, 116532), (1660, 114426), (1755, 108232), (1956, 97110), (1992, 95355), (2119, 89640), (2158, 88020), (2241, 84760), (2340, 81174), (2445, 77688), (2490, 76284), (2808, 67645), (2934, 64740), (2988, 63570), (3237, 58680), (3260, 58266), (3320, 57213), (3510, 54116), (3735, 50856), (3912, 48555), (4238, 44820), (4316, 44010), (4401, 43160), (4482, 42380), (4680, 40587), (4890, 38844), (4980, 38142), (5395, 35208), (5868, 32370), (5976, 31785), (6357, 29880), (6474, 29340), (6520, 29133), (7020, 27058), (7335, 25896), (7470, 25428), (8476, 22410), (8632, 22005), (8802, 21580), (8964, 21190), (9711, 19560), (9780, 19422), (9960, 19071), (10595, 17928), (10790, 17604), (11205, 16952), (11736, 16185), (12714, 14940), (12948, 14670), (13529, 14040)]