231782760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 879507720

約数和(自身を除く): 647724960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 264, 306, 313, 330, 340, 360, 363, 374, 396, 408, 440, 484, 495, 510, 561, 605, 612, 626, 660, 680, 726, 748, 765, 792, 935, 939, 968, 990, 1020, 1089, 1122, 1210, 1224, 1252, 1320, 1452, 1496, 1530, 1565, 1683, 1815, 1870, 1878, 1980, 2040, 2057, 2178, 2244, 2420, 2504, 2805, 2817, 2904, 3060, 3130, 3366, 3443, 3630, 3740, 3756, 3960, 4114, 4356, 4488, 4695, 4840, 5321, 5445, 5610, 5634, 6120, 6171, 6260, 6732, 6886, 7260, 7480, 7512, 8228, 8415, 8712, 9390, 10285, 10329, 10642, 10890, 11220, 11268, 12342, 12520, 13464, 13772, 14085, 14520, 15963, 16456, 16830, 17215, 18513, 18780, 20570, 20658, 21284, 21780, 22440, 22536, 24684, 26605, 27544, 28170, 30855, 30987, 31926, 33660, 34430, 37026, 37560, 37873, 41140, 41316, 42568, 43560, 47889, 49368, 51645, 53210, 56340, 58531, 61710, 61974, 63852, 67320, 68860, 74052, 75746, 79815, 82280, 82632, 92565, 95778, 103290, 106420, 112680, 113619, 117062, 123420, 123948, 127704, 137720, 148104, 151492, 154935, 159630, 175593, 185130, 189365, 191556, 206580, 212840, 227238, 234124, 239445, 246840, 247896, 292655, 302984, 309870, 319260, 340857, 351186, 370260, 378730, 383112, 413160, 454476, 468248, 478890, 526779, 568095, 585310, 619740, 638520, 643841, 681714, 702372, 740520, 757460, 877965, 908952, 957780, 1053558, 1136190, 1170620, 1239480, 1287682, 1363428, 1404744, 1514920, 1704285, 1755930, 1915560, 1931523, 2107116, 2272380, 2341240, 2575364, 2633895, 2726856, 3219205, 3408570, 3511860, 3863046, 4214232, 4544760, 5150728, 5267790, 5794569, 6438410, 6817140, 7023720, 7726092, 9657615, 10535580, 11589138, 12876820, 13634280, 15452184, 19315230, 21071160, 23178276, 25753640, 28972845, 38630460, 46356552, 57945690, 77260920, 115891380, 231782760]

約数ペア:

[(1, 231782760), (2, 115891380), (3, 77260920), (4, 57945690), (5, 46356552), (6, 38630460), (8, 28972845), (9, 25753640), (10, 23178276), (11, 21071160), (12, 19315230), (15, 15452184), (17, 13634280), (18, 12876820), (20, 11589138), (22, 10535580), (24, 9657615), (30, 7726092), (33, 7023720), (34, 6817140), (36, 6438410), (40, 5794569), (44, 5267790), (45, 5150728), (51, 4544760), (55, 4214232), (60, 3863046), (66, 3511860), (68, 3408570), (72, 3219205), (85, 2726856), (88, 2633895), (90, 2575364), (99, 2341240), (102, 2272380), (110, 2107116), (120, 1931523), (121, 1915560), (132, 1755930), (136, 1704285), (153, 1514920), (165, 1404744), (170, 1363428), (180, 1287682), (187, 1239480), (198, 1170620), (204, 1136190), (220, 1053558), (242, 957780), (255, 908952), (264, 877965), (306, 757460), (313, 740520), (330, 702372), (340, 681714), (360, 643841), (363, 638520), (374, 619740), (396, 585310), (408, 568095), (440, 526779), (484, 478890), (495, 468248), (510, 454476), (561, 413160), (605, 383112), (612, 378730), (626, 370260), (660, 351186), (680, 340857), (726, 319260), (748, 309870), (765, 302984), (792, 292655), (935, 247896), (939, 246840), (968, 239445), (990, 234124), (1020, 227238), (1089, 212840), (1122, 206580), (1210, 191556), (1224, 189365), (1252, 185130), (1320, 175593), (1452, 159630), (1496, 154935), (1530, 151492), (1565, 148104), (1683, 137720), (1815, 127704), (1870, 123948), (1878, 123420), (1980, 117062), (2040, 113619), (2057, 112680), (2178, 106420), (2244, 103290), (2420, 95778), (2504, 92565), (2805, 82632), (2817, 82280), (2904, 79815), (3060, 75746), (3130, 74052), (3366, 68860), (3443, 67320), (3630, 63852), (3740, 61974), (3756, 61710), (3960, 58531), (4114, 56340), (4356, 53210), (4488, 51645), (4695, 49368), (4840, 47889), (5321, 43560), (5445, 42568), (5610, 41316), (5634, 41140), (6120, 37873), (6171, 37560), (6260, 37026), (6732, 34430), (6886, 33660), (7260, 31926), (7480, 30987), (7512, 30855), (8228, 28170), (8415, 27544), (8712, 26605), (9390, 24684), (10285, 22536), (10329, 22440), (10642, 21780), (10890, 21284), (11220, 20658), (11268, 20570), (12342, 18780), (12520, 18513), (13464, 17215), (13772, 16830), (14085, 16456), (14520, 15963)]