235715480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 750662640

約数和(自身を除く): 514947160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 44, 49, 52, 55, 56, 58, 65, 70, 77, 88, 91, 98, 104, 110, 116, 130, 140, 143, 145, 154, 182, 196, 203, 220, 232, 245, 260, 280, 286, 290, 308, 319, 364, 377, 385, 392, 406, 440, 455, 490, 520, 539, 572, 580, 616, 637, 638, 715, 728, 754, 770, 812, 841, 910, 980, 1001, 1015, 1078, 1144, 1160, 1274, 1276, 1421, 1430, 1508, 1540, 1595, 1624, 1682, 1820, 1885, 1960, 2002, 2030, 2156, 2233, 2548, 2552, 2639, 2695, 2842, 2860, 3016, 3080, 3185, 3190, 3364, 3640, 3770, 4004, 4060, 4147, 4205, 4312, 4466, 5005, 5096, 5278, 5390, 5684, 5720, 5887, 6370, 6380, 6728, 7007, 7105, 7540, 8008, 8120, 8294, 8410, 8932, 9251, 10010, 10556, 10780, 10933, 11165, 11368, 11774, 12740, 12760, 13195, 14014, 14210, 15080, 15631, 16588, 16820, 17864, 18473, 18502, 20020, 20735, 21112, 21560, 21866, 22330, 23548, 25480, 26390, 28028, 28420, 29029, 29435, 31262, 33176, 33640, 35035, 36946, 37004, 40040, 41209, 41470, 43732, 44660, 46255, 47096, 52780, 54665, 56056, 56840, 58058, 58870, 62524, 64757, 70070, 73892, 74008, 76531, 78155, 82418, 82940, 87464, 89320, 92365, 92510, 105560, 109330, 116116, 117740, 120263, 125048, 129514, 140140, 145145, 147784, 153062, 156310, 164836, 165880, 184730, 185020, 203203, 206045, 218660, 232232, 235480, 240526, 259028, 280280, 290290, 306124, 312620, 323785, 329672, 369460, 370040, 382655, 406406, 412090, 437320, 453299, 481052, 518056, 535717, 580580, 601315, 612248, 625240, 647570, 738920, 765310, 812812, 824180, 841841, 906598, 962104, 1016015, 1071434, 1161160, 1202630, 1295140, 1530620, 1625624, 1648360, 1683682, 1813196, 2032030, 2142868, 2266495, 2405260, 2590280, 2678585, 3061240, 3367364, 3626392, 4064060, 4209205, 4285736, 4532990, 4810520, 5357170, 5892887, 6734728, 8128120, 8418410, 9065980, 10714340, 11785774, 16836820, 18131960, 21428680, 23571548, 29464435, 33673640, 47143096, 58928870, 117857740, 235715480]

約数ペア:

[(1, 235715480), (2, 117857740), (4, 58928870), (5, 47143096), (7, 33673640), (8, 29464435), (10, 23571548), (11, 21428680), (13, 18131960), (14, 16836820), (20, 11785774), (22, 10714340), (26, 9065980), (28, 8418410), (29, 8128120), (35, 6734728), (40, 5892887), (44, 5357170), (49, 4810520), (52, 4532990), (55, 4285736), (56, 4209205), (58, 4064060), (65, 3626392), (70, 3367364), (77, 3061240), (88, 2678585), (91, 2590280), (98, 2405260), (104, 2266495), (110, 2142868), (116, 2032030), (130, 1813196), (140, 1683682), (143, 1648360), (145, 1625624), (154, 1530620), (182, 1295140), (196, 1202630), (203, 1161160), (220, 1071434), (232, 1016015), (245, 962104), (260, 906598), (280, 841841), (286, 824180), (290, 812812), (308, 765310), (319, 738920), (364, 647570), (377, 625240), (385, 612248), (392, 601315), (406, 580580), (440, 535717), (455, 518056), (490, 481052), (520, 453299), (539, 437320), (572, 412090), (580, 406406), (616, 382655), (637, 370040), (638, 369460), (715, 329672), (728, 323785), (754, 312620), (770, 306124), (812, 290290), (841, 280280), (910, 259028), (980, 240526), (1001, 235480), (1015, 232232), (1078, 218660), (1144, 206045), (1160, 203203), (1274, 185020), (1276, 184730), (1421, 165880), (1430, 164836), (1508, 156310), (1540, 153062), (1595, 147784), (1624, 145145), (1682, 140140), (1820, 129514), (1885, 125048), (1960, 120263), (2002, 117740), (2030, 116116), (2156, 109330), (2233, 105560), (2548, 92510), (2552, 92365), (2639, 89320), (2695, 87464), (2842, 82940), (2860, 82418), (3016, 78155), (3080, 76531), (3185, 74008), (3190, 73892), (3364, 70070), (3640, 64757), (3770, 62524), (4004, 58870), (4060, 58058), (4147, 56840), (4205, 56056), (4312, 54665), (4466, 52780), (5005, 47096), (5096, 46255), (5278, 44660), (5390, 43732), (5684, 41470), (5720, 41209), (5887, 40040), (6370, 37004), (6380, 36946), (6728, 35035), (7007, 33640), (7105, 33176), (7540, 31262), (8008, 29435), (8120, 29029), (8294, 28420), (8410, 28028), (8932, 26390), (9251, 25480), (10010, 23548), (10556, 22330), (10780, 21866), (10933, 21560), (11165, 21112), (11368, 20735), (11774, 20020), (12740, 18502), (12760, 18473), (13195, 17864), (14014, 16820), (14210, 16588), (15080, 15631)]