242208720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 887599440

約数和(自身を除く): 645390720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 113, 117, 120, 130, 144, 156, 180, 195, 208, 226, 229, 234, 240, 260, 312, 339, 360, 390, 452, 458, 468, 520, 565, 585, 624, 678, 687, 720, 780, 904, 916, 936, 1017, 1040, 1130, 1145, 1170, 1356, 1374, 1469, 1560, 1695, 1808, 1832, 1872, 2034, 2061, 2260, 2290, 2340, 2712, 2748, 2938, 2977, 3120, 3390, 3435, 3664, 4068, 4122, 4407, 4520, 4580, 4680, 5085, 5424, 5496, 5876, 5954, 6780, 6870, 7345, 8136, 8244, 8814, 8931, 9040, 9160, 9360, 10170, 10305, 10992, 11752, 11908, 13221, 13560, 13740, 14690, 14885, 16272, 16488, 17628, 17862, 18320, 20340, 20610, 22035, 23504, 23816, 25877, 26442, 26793, 27120, 27480, 29380, 29770, 32976, 35256, 35724, 40680, 41220, 44070, 44655, 47632, 51754, 52884, 53586, 54960, 58760, 59540, 66105, 70512, 71448, 77631, 81360, 82440, 88140, 89310, 103508, 105768, 107172, 117520, 119080, 129385, 132210, 133965, 142896, 155262, 164880, 176280, 178620, 207016, 211536, 214344, 232893, 238160, 258770, 264420, 267930, 310524, 336401, 352560, 357240, 388155, 414032, 428688, 465786, 517540, 528840, 535860, 621048, 672802, 714480, 776310, 931572, 1009203, 1035080, 1057680, 1071720, 1164465, 1242096, 1345604, 1552620, 1682005, 1863144, 2018406, 2070160, 2143440, 2328930, 2691208, 3027609, 3105240, 3364010, 3726288, 4036812, 4657860, 5046015, 5382416, 6055218, 6210480, 6728020, 8073624, 9315720, 10092030, 12110436, 13456040, 15138045, 16147248, 18631440, 20184060, 24220872, 26912080, 30276090, 40368120, 48441744, 60552180, 80736240, 121104360, 242208720]

約数ペア:

[(1, 242208720), (2, 121104360), (3, 80736240), (4, 60552180), (5, 48441744), (6, 40368120), (8, 30276090), (9, 26912080), (10, 24220872), (12, 20184060), (13, 18631440), (15, 16147248), (16, 15138045), (18, 13456040), (20, 12110436), (24, 10092030), (26, 9315720), (30, 8073624), (36, 6728020), (39, 6210480), (40, 6055218), (45, 5382416), (48, 5046015), (52, 4657860), (60, 4036812), (65, 3726288), (72, 3364010), (78, 3105240), (80, 3027609), (90, 2691208), (104, 2328930), (113, 2143440), (117, 2070160), (120, 2018406), (130, 1863144), (144, 1682005), (156, 1552620), (180, 1345604), (195, 1242096), (208, 1164465), (226, 1071720), (229, 1057680), (234, 1035080), (240, 1009203), (260, 931572), (312, 776310), (339, 714480), (360, 672802), (390, 621048), (452, 535860), (458, 528840), (468, 517540), (520, 465786), (565, 428688), (585, 414032), (624, 388155), (678, 357240), (687, 352560), (720, 336401), (780, 310524), (904, 267930), (916, 264420), (936, 258770), (1017, 238160), (1040, 232893), (1130, 214344), (1145, 211536), (1170, 207016), (1356, 178620), (1374, 176280), (1469, 164880), (1560, 155262), (1695, 142896), (1808, 133965), (1832, 132210), (1872, 129385), (2034, 119080), (2061, 117520), (2260, 107172), (2290, 105768), (2340, 103508), (2712, 89310), (2748, 88140), (2938, 82440), (2977, 81360), (3120, 77631), (3390, 71448), (3435, 70512), (3664, 66105), (4068, 59540), (4122, 58760), (4407, 54960), (4520, 53586), (4580, 52884), (4680, 51754), (5085, 47632), (5424, 44655), (5496, 44070), (5876, 41220), (5954, 40680), (6780, 35724), (6870, 35256), (7345, 32976), (8136, 29770), (8244, 29380), (8814, 27480), (8931, 27120), (9040, 26793), (9160, 26442), (9360, 25877), (10170, 23816), (10305, 23504), (10992, 22035), (11752, 20610), (11908, 20340), (13221, 18320), (13560, 17862), (13740, 17628), (14690, 16488), (14885, 16272)]