239524740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 216

約数和(自身を含む): 910629720

約数和(自身を除く): 671104980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2089, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4178, 4410, 5460, 5733, 6267, 6370, 7644, 8190, 8356, 8820, 9555, 10445, 11466, 12534, 12740, 14623, 16380, 18801, 19110, 20890, 22932, 25068, 27157, 28665, 29246, 31335, 37602, 38220, 41780, 43869, 54314, 57330, 58492, 62670, 73115, 75204, 81471, 87738, 94005, 102361, 108628, 114660, 125340, 131607, 135785, 146230, 162942, 175476, 188010, 190099, 204722, 219345, 244413, 263214, 271570, 292460, 307083, 325884, 376020, 380198, 407355, 409444, 438690, 488826, 511805, 526428, 543140, 570297, 614166, 658035, 760396, 814710, 877380, 921249, 950495, 977652, 1023610, 1140594, 1222065, 1228332, 1316070, 1330693, 1535415, 1629420, 1710891, 1842498, 1900990, 2047220, 2281188, 2444130, 2632140, 2661386, 2851485, 3070830, 3421782, 3684996, 3801980, 3992079, 4606245, 4888260, 5322772, 5702970, 6141660, 6653465, 6843564, 7984158, 8554455, 9212490, 11405940, 11976237, 13306930, 15968316, 17108910, 18424980, 19960395, 23952474, 26613860, 34217820, 39920790, 47904948, 59881185, 79841580, 119762370, 239524740]

約数ペア:

[(1, 239524740), (2, 119762370), (3, 79841580), (4, 59881185), (5, 47904948), (6, 39920790), (7, 34217820), (9, 26613860), (10, 23952474), (12, 19960395), (13, 18424980), (14, 17108910), (15, 15968316), (18, 13306930), (20, 11976237), (21, 11405940), (26, 9212490), (28, 8554455), (30, 7984158), (35, 6843564), (36, 6653465), (39, 6141660), (42, 5702970), (45, 5322772), (49, 4888260), (52, 4606245), (60, 3992079), (63, 3801980), (65, 3684996), (70, 3421782), (78, 3070830), (84, 2851485), (90, 2661386), (91, 2632140), (98, 2444130), (105, 2281188), (117, 2047220), (126, 1900990), (130, 1842498), (140, 1710891), (147, 1629420), (156, 1535415), (180, 1330693), (182, 1316070), (195, 1228332), (196, 1222065), (210, 1140594), (234, 1023610), (245, 977652), (252, 950495), (260, 921249), (273, 877380), (294, 814710), (315, 760396), (364, 658035), (390, 614166), (420, 570297), (441, 543140), (455, 526428), (468, 511805), (490, 488826), (546, 438690), (585, 409444), (588, 407355), (630, 380198), (637, 376020), (735, 325884), (780, 307083), (819, 292460), (882, 271570), (910, 263214), (980, 244413), (1092, 219345), (1170, 204722), (1260, 190099), (1274, 188010), (1365, 175476), (1470, 162942), (1638, 146230), (1764, 135785), (1820, 131607), (1911, 125340), (2089, 114660), (2205, 108628), (2340, 102361), (2548, 94005), (2730, 87738), (2940, 81471), (3185, 75204), (3276, 73115), (3822, 62670), (4095, 58492), (4178, 57330), (4410, 54314), (5460, 43869), (5733, 41780), (6267, 38220), (6370, 37602), (7644, 31335), (8190, 29246), (8356, 28665), (8820, 27157), (9555, 25068), (10445, 22932), (11466, 20890), (12534, 19110), (12740, 18801), (14623, 16380)]