238462380

素因数分解:

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

素因数の和:127

約数の個数: 240

約数和(自身を含む): 822470880

約数和(自身を除く): 584008500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 169, 180, 195, 201, 234, 260, 268, 270, 324, 335, 338, 351, 390, 402, 405, 468, 507, 540, 585, 603, 670, 676, 702, 780, 804, 810, 845, 871, 1005, 1014, 1053, 1170, 1206, 1340, 1404, 1521, 1620, 1690, 1742, 1755, 1809, 2010, 2028, 2106, 2197, 2340, 2412, 2535, 2613, 3015, 3042, 3380, 3484, 3510, 3618, 4020, 4212, 4355, 4394, 4563, 5070, 5226, 5265, 5427, 6030, 6084, 6591, 7020, 7236, 7605, 7839, 8710, 8788, 9045, 9126, 10140, 10452, 10530, 10854, 10985, 11323, 12060, 13065, 13182, 13689, 15210, 15678, 17420, 18090, 18252, 19773, 21060, 21708, 21970, 22646, 22815, 23517, 26130, 26364, 27135, 27378, 30420, 31356, 32955, 33969, 36180, 39195, 39546, 43940, 45292, 45630, 47034, 52260, 54270, 54756, 56615, 59319, 65910, 67938, 68445, 70551, 78390, 79092, 91260, 94068, 98865, 101907, 108540, 113230, 117585, 118638, 131820, 135876, 136890, 141102, 147199, 156780, 169845, 177957, 197730, 203814, 226460, 235170, 237276, 273780, 282204, 294398, 296595, 305721, 339690, 352755, 355914, 395460, 407628, 441597, 470340, 509535, 588796, 593190, 611442, 679380, 705510, 711828, 735995, 883194, 889785, 917163, 1019070, 1186380, 1222884, 1324791, 1411020, 1471990, 1528605, 1766388, 1779570, 1834326, 2038140, 2207985, 2649582, 2943980, 3057210, 3559140, 3668652, 3974373, 4415970, 4585815, 5299164, 6114420, 6623955, 7948746, 8831940, 9171630, 11923119, 13247910, 15897492, 18343260, 19871865, 23846238, 26495820, 39743730, 47692476, 59615595, 79487460, 119231190, 238462380]

約数ペア:

[(1, 238462380), (2, 119231190), (3, 79487460), (4, 59615595), (5, 47692476), (6, 39743730), (9, 26495820), (10, 23846238), (12, 19871865), (13, 18343260), (15, 15897492), (18, 13247910), (20, 11923119), (26, 9171630), (27, 8831940), (30, 7948746), (36, 6623955), (39, 6114420), (45, 5299164), (52, 4585815), (54, 4415970), (60, 3974373), (65, 3668652), (67, 3559140), (78, 3057210), (81, 2943980), (90, 2649582), (108, 2207985), (117, 2038140), (130, 1834326), (134, 1779570), (135, 1766388), (156, 1528605), (162, 1471990), (169, 1411020), (180, 1324791), (195, 1222884), (201, 1186380), (234, 1019070), (260, 917163), (268, 889785), (270, 883194), (324, 735995), (335, 711828), (338, 705510), (351, 679380), (390, 611442), (402, 593190), (405, 588796), (468, 509535), (507, 470340), (540, 441597), (585, 407628), (603, 395460), (670, 355914), (676, 352755), (702, 339690), (780, 305721), (804, 296595), (810, 294398), (845, 282204), (871, 273780), (1005, 237276), (1014, 235170), (1053, 226460), (1170, 203814), (1206, 197730), (1340, 177957), (1404, 169845), (1521, 156780), (1620, 147199), (1690, 141102), (1742, 136890), (1755, 135876), (1809, 131820), (2010, 118638), (2028, 117585), (2106, 113230), (2197, 108540), (2340, 101907), (2412, 98865), (2535, 94068), (2613, 91260), (3015, 79092), (3042, 78390), (3380, 70551), (3484, 68445), (3510, 67938), (3618, 65910), (4020, 59319), (4212, 56615), (4355, 54756), (4394, 54270), (4563, 52260), (5070, 47034), (5226, 45630), (5265, 45292), (5427, 43940), (6030, 39546), (6084, 39195), (6591, 36180), (7020, 33969), (7236, 32955), (7605, 31356), (7839, 30420), (8710, 27378), (8788, 27135), (9045, 26364), (9126, 26130), (10140, 23517), (10452, 22815), (10530, 22646), (10854, 21970), (10985, 21708), (11323, 21060), (12060, 19773), (13065, 18252), (13182, 18090), (13689, 17420), (15210, 15678)]