1238875560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:542

約数の個数: 320

約数和(自身を含む): 4561603200

約数和(自身を除く): 3322727640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 81, 90, 104, 108, 117, 120, 130, 134, 135, 156, 162, 180, 195, 201, 216, 234, 260, 268, 270, 312, 324, 335, 351, 360, 390, 402, 405, 439, 468, 520, 536, 540, 585, 603, 648, 670, 702, 780, 804, 810, 871, 878, 936, 1005, 1053, 1080, 1170, 1206, 1317, 1340, 1404, 1560, 1608, 1620, 1742, 1755, 1756, 1809, 2010, 2106, 2195, 2340, 2412, 2613, 2634, 2680, 2808, 3015, 3240, 3484, 3510, 3512, 3618, 3951, 4020, 4212, 4355, 4390, 4680, 4824, 5226, 5265, 5268, 5427, 5707, 6030, 6585, 6968, 7020, 7236, 7839, 7902, 8040, 8424, 8710, 8780, 9045, 10452, 10530, 10536, 10854, 11414, 11853, 12060, 13065, 13170, 14040, 14472, 15678, 15804, 17121, 17420, 17560, 18090, 19755, 20904, 21060, 21708, 22828, 23517, 23706, 24120, 26130, 26340, 27135, 28535, 29413, 31356, 31608, 34242, 34840, 35559, 36180, 39195, 39510, 42120, 43416, 45656, 47034, 47412, 51363, 52260, 52680, 54270, 57070, 58826, 59265, 62712, 68484, 70551, 71118, 72360, 78390, 79020, 85605, 88239, 94068, 94824, 102726, 104520, 108540, 114140, 117585, 117652, 118530, 136968, 141102, 142236, 147065, 154089, 156780, 158040, 171210, 176478, 177795, 188136, 205452, 217080, 228280, 235170, 235304, 237060, 256815, 264717, 282204, 284472, 294130, 308178, 313560, 342420, 352755, 352956, 355590, 382369, 410904, 441195, 462267, 470340, 474120, 513630, 529434, 564408, 588260, 616356, 684840, 705510, 705912, 711180, 764738, 770445, 794151, 882390, 924534, 940680, 1027260, 1058868, 1147107, 1176520, 1232712, 1323585, 1411020, 1422360, 1529476, 1540890, 1588302, 1764780, 1849068, 1911845, 2054520, 2117736, 2294214, 2311335, 2382453, 2647170, 2822040, 3058952, 3081780, 3176604, 3441321, 3529560, 3698136, 3823690, 3970755, 4588428, 4622670, 4764906, 5294340, 5735535, 6163560, 6353208, 6882642, 7647380, 7941510, 9176856, 9245340, 9529812, 10323963, 10588680, 11471070, 11912265, 13765284, 15294760, 15883020, 17206605, 18490680, 19059624, 20647926, 22942140, 23824530, 27530568, 30971889, 31766040, 34413210, 41295852, 45884280, 47649060, 51619815, 61943778, 68826420, 82591704, 95298120, 103239630, 123887556, 137652840, 154859445, 206479260, 247775112, 309718890, 412958520, 619437780, 1238875560]

約数ペア:

[(1, 1238875560), (2, 619437780), (3, 412958520), (4, 309718890), (5, 247775112), (6, 206479260), (8, 154859445), (9, 137652840), (10, 123887556), (12, 103239630), (13, 95298120), (15, 82591704), (18, 68826420), (20, 61943778), (24, 51619815), (26, 47649060), (27, 45884280), (30, 41295852), (36, 34413210), (39, 31766040), (40, 30971889), (45, 27530568), (52, 23824530), (54, 22942140), (60, 20647926), (65, 19059624), (67, 18490680), (72, 17206605), (78, 15883020), (81, 15294760), (90, 13765284), (104, 11912265), (108, 11471070), (117, 10588680), (120, 10323963), (130, 9529812), (134, 9245340), (135, 9176856), (156, 7941510), (162, 7647380), (180, 6882642), (195, 6353208), (201, 6163560), (216, 5735535), (234, 5294340), (260, 4764906), (268, 4622670), (270, 4588428), (312, 3970755), (324, 3823690), (335, 3698136), (351, 3529560), (360, 3441321), (390, 3176604), (402, 3081780), (405, 3058952), (439, 2822040), (468, 2647170), (520, 2382453), (536, 2311335), (540, 2294214), (585, 2117736), (603, 2054520), (648, 1911845), (670, 1849068), (702, 1764780), (780, 1588302), (804, 1540890), (810, 1529476), (871, 1422360), (878, 1411020), (936, 1323585), (1005, 1232712), (1053, 1176520), (1080, 1147107), (1170, 1058868), (1206, 1027260), (1317, 940680), (1340, 924534), (1404, 882390), (1560, 794151), (1608, 770445), (1620, 764738), (1742, 711180), (1755, 705912), (1756, 705510), (1809, 684840), (2010, 616356), (2106, 588260), (2195, 564408), (2340, 529434), (2412, 513630), (2613, 474120), (2634, 470340), (2680, 462267), (2808, 441195), (3015, 410904), (3240, 382369), (3484, 355590), (3510, 352956), (3512, 352755), (3618, 342420), (3951, 313560), (4020, 308178), (4212, 294130), (4355, 284472), (4390, 282204), (4680, 264717), (4824, 256815), (5226, 237060), (5265, 235304), (5268, 235170), (5427, 228280), (5707, 217080), (6030, 205452), (6585, 188136), (6968, 177795), (7020, 176478), (7236, 171210), (7839, 158040), (7902, 156780), (8040, 154089), (8424, 147065), (8710, 142236), (8780, 141102), (9045, 136968), (10452, 118530), (10530, 117652), (10536, 117585), (10854, 114140), (11414, 108540), (11853, 104520), (12060, 102726), (13065, 94824), (13170, 94068), (14040, 88239), (14472, 85605), (15678, 79020), (15804, 78390), (17121, 72360), (17420, 71118), (17560, 70551), (18090, 68484), (19755, 62712), (20904, 59265), (21060, 58826), (21708, 57070), (22828, 54270), (23517, 52680), (23706, 52260), (24120, 51363), (26130, 47412), (26340, 47034), (27135, 45656), (28535, 43416), (29413, 42120), (31356, 39510), (31608, 39195), (34242, 36180), (34840, 35559)]