152383140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 595244160

約数和(自身を除く): 442861020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 443, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 886, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1329, 1365, 1404, 1470, 1638, 1755, 1764, 1772, 1820, 1890, 1911, 2205, 2215, 2340, 2457, 2548, 2646, 2658, 2730, 2940, 3101, 3185, 3276, 3510, 3780, 3822, 3987, 4095, 4410, 4430, 4914, 5292, 5316, 5460, 5733, 5759, 6202, 6370, 6615, 6645, 7020, 7644, 7974, 8190, 8820, 8860, 9303, 9555, 9828, 11466, 11518, 11961, 12285, 12404, 12740, 13230, 13290, 15505, 15948, 16380, 17199, 17277, 18606, 19110, 19935, 21707, 22932, 23036, 23922, 24570, 26460, 26580, 27909, 28665, 28795, 31010, 34398, 34554, 37212, 38220, 39870, 40313, 43414, 46515, 47844, 49140, 51831, 55818, 57330, 57590, 59805, 62020, 65121, 68796, 69108, 79740, 80626, 83727, 85995, 86385, 86828, 93030, 103662, 108535, 111636, 114660, 115180, 119610, 120939, 130242, 139545, 155493, 161252, 167454, 171990, 172770, 186060, 195363, 201565, 207324, 217070, 239220, 241878, 259155, 260484, 279090, 282191, 310986, 325605, 334908, 343980, 345540, 362817, 390726, 403130, 418635, 434140, 483756, 518310, 558180, 564382, 586089, 604695, 621972, 651210, 725634, 777465, 781452, 806260, 837270, 846573, 976815, 1036620, 1088451, 1128764, 1172178, 1209390, 1302420, 1410955, 1451268, 1554930, 1674540, 1693146, 1814085, 1953630, 2176902, 2344356, 2418780, 2539719, 2821910, 2930445, 3109860, 3386292, 3628170, 3907260, 4232865, 4353804, 5079438, 5442255, 5643820, 5860890, 7256340, 7619157, 8465730, 10158876, 10884510, 11721780, 12698595, 15238314, 16931460, 21769020, 25397190, 30476628, 38095785, 50794380, 76191570, 152383140]

約数ペア:

[(1, 152383140), (2, 76191570), (3, 50794380), (4, 38095785), (5, 30476628), (6, 25397190), (7, 21769020), (9, 16931460), (10, 15238314), (12, 12698595), (13, 11721780), (14, 10884510), (15, 10158876), (18, 8465730), (20, 7619157), (21, 7256340), (26, 5860890), (27, 5643820), (28, 5442255), (30, 5079438), (35, 4353804), (36, 4232865), (39, 3907260), (42, 3628170), (45, 3386292), (49, 3109860), (52, 2930445), (54, 2821910), (60, 2539719), (63, 2418780), (65, 2344356), (70, 2176902), (78, 1953630), (84, 1814085), (90, 1693146), (91, 1674540), (98, 1554930), (105, 1451268), (108, 1410955), (117, 1302420), (126, 1209390), (130, 1172178), (135, 1128764), (140, 1088451), (147, 1036620), (156, 976815), (180, 846573), (182, 837270), (189, 806260), (195, 781452), (196, 777465), (210, 725634), (234, 651210), (245, 621972), (252, 604695), (260, 586089), (270, 564382), (273, 558180), (294, 518310), (315, 483756), (351, 434140), (364, 418635), (378, 403130), (390, 390726), (420, 362817), (441, 345540), (443, 343980), (455, 334908), (468, 325605), (490, 310986), (540, 282191), (546, 279090), (585, 260484), (588, 259155), (630, 241878), (637, 239220), (702, 217070), (735, 207324), (756, 201565), (780, 195363), (819, 186060), (882, 172770), (886, 171990), (910, 167454), (945, 161252), (980, 155493), (1092, 139545), (1170, 130242), (1260, 120939), (1274, 119610), (1323, 115180), (1329, 114660), (1365, 111636), (1404, 108535), (1470, 103662), (1638, 93030), (1755, 86828), (1764, 86385), (1772, 85995), (1820, 83727), (1890, 80626), (1911, 79740), (2205, 69108), (2215, 68796), (2340, 65121), (2457, 62020), (2548, 59805), (2646, 57590), (2658, 57330), (2730, 55818), (2940, 51831), (3101, 49140), (3185, 47844), (3276, 46515), (3510, 43414), (3780, 40313), (3822, 39870), (3987, 38220), (4095, 37212), (4410, 34554), (4430, 34398), (4914, 31010), (5292, 28795), (5316, 28665), (5460, 27909), (5733, 26580), (5759, 26460), (6202, 24570), (6370, 23922), (6615, 23036), (6645, 22932), (7020, 21707), (7644, 19935), (7974, 19110), (8190, 18606), (8820, 17277), (8860, 17199), (9303, 16380), (9555, 15948), (9828, 15505), (11466, 13290), (11518, 13230), (11961, 12740), (12285, 12404)]