151890240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 525377664

約数和(自身を除く): 373487424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 192, 204, 205, 227, 240, 246, 255, 272, 320, 328, 340, 408, 410, 454, 480, 492, 510, 544, 615, 656, 680, 681, 697, 816, 820, 908, 960, 984, 1020, 1088, 1135, 1230, 1312, 1360, 1362, 1394, 1632, 1640, 1816, 1968, 2040, 2091, 2270, 2460, 2624, 2720, 2724, 2788, 3264, 3280, 3405, 3485, 3632, 3859, 3936, 4080, 4182, 4540, 4920, 5440, 5448, 5576, 6560, 6810, 6970, 7264, 7718, 7872, 8160, 8364, 9080, 9307, 9840, 10455, 10896, 11152, 11577, 13120, 13620, 13940, 14528, 15436, 16320, 16728, 18160, 18614, 19295, 19680, 20910, 21792, 22304, 23154, 27240, 27880, 27921, 30872, 33456, 36320, 37228, 38590, 39360, 41820, 43584, 44608, 46308, 46535, 54480, 55760, 55842, 57885, 61744, 66912, 72640, 74456, 77180, 83640, 92616, 93070, 108960, 111520, 111684, 115770, 123488, 133824, 139605, 148912, 154360, 158219, 167280, 185232, 186140, 217920, 223040, 223368, 231540, 246976, 279210, 297824, 308720, 316438, 334560, 370464, 372280, 446736, 463080, 474657, 558420, 595648, 617440, 632876, 669120, 740928, 744560, 791095, 893472, 926160, 949314, 1116840, 1234880, 1265752, 1489120, 1582190, 1786944, 1852320, 1898628, 2233680, 2373285, 2531504, 2978240, 3164380, 3704640, 3797256, 4467360, 4746570, 5063008, 6328760, 7594512, 8934720, 9493140, 10126016, 12657520, 15189024, 18986280, 25315040, 30378048, 37972560, 50630080, 75945120, 151890240]

約数ペア:

[(1, 151890240), (2, 75945120), (3, 50630080), (4, 37972560), (5, 30378048), (6, 25315040), (8, 18986280), (10, 15189024), (12, 12657520), (15, 10126016), (16, 9493140), (17, 8934720), (20, 7594512), (24, 6328760), (30, 5063008), (32, 4746570), (34, 4467360), (40, 3797256), (41, 3704640), (48, 3164380), (51, 2978240), (60, 2531504), (64, 2373285), (68, 2233680), (80, 1898628), (82, 1852320), (85, 1786944), (96, 1582190), (102, 1489120), (120, 1265752), (123, 1234880), (136, 1116840), (160, 949314), (164, 926160), (170, 893472), (192, 791095), (204, 744560), (205, 740928), (227, 669120), (240, 632876), (246, 617440), (255, 595648), (272, 558420), (320, 474657), (328, 463080), (340, 446736), (408, 372280), (410, 370464), (454, 334560), (480, 316438), (492, 308720), (510, 297824), (544, 279210), (615, 246976), (656, 231540), (680, 223368), (681, 223040), (697, 217920), (816, 186140), (820, 185232), (908, 167280), (960, 158219), (984, 154360), (1020, 148912), (1088, 139605), (1135, 133824), (1230, 123488), (1312, 115770), (1360, 111684), (1362, 111520), (1394, 108960), (1632, 93070), (1640, 92616), (1816, 83640), (1968, 77180), (2040, 74456), (2091, 72640), (2270, 66912), (2460, 61744), (2624, 57885), (2720, 55842), (2724, 55760), (2788, 54480), (3264, 46535), (3280, 46308), (3405, 44608), (3485, 43584), (3632, 41820), (3859, 39360), (3936, 38590), (4080, 37228), (4182, 36320), (4540, 33456), (4920, 30872), (5440, 27921), (5448, 27880), (5576, 27240), (6560, 23154), (6810, 22304), (6970, 21792), (7264, 20910), (7718, 19680), (7872, 19295), (8160, 18614), (8364, 18160), (9080, 16728), (9307, 16320), (9840, 15436), (10455, 14528), (10896, 13940), (11152, 13620), (11577, 13120)]