299568640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 835750080

約数和(自身を除く): 536181440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 229, 256, 280, 292, 320, 365, 448, 458, 511, 512, 560, 584, 640, 730, 896, 916, 1022, 1120, 1145, 1168, 1280, 1460, 1603, 1792, 1832, 2044, 2240, 2290, 2336, 2555, 2560, 2920, 3206, 3584, 3664, 4088, 4480, 4580, 4672, 5110, 5840, 6412, 7328, 8015, 8176, 8960, 9160, 9344, 10220, 11680, 12824, 14656, 16030, 16352, 16717, 17920, 18320, 18688, 20440, 23360, 25648, 29312, 32060, 32704, 33434, 36640, 37376, 40880, 46720, 51296, 58624, 64120, 65408, 66868, 73280, 81760, 83585, 93440, 102592, 117019, 117248, 128240, 130816, 133736, 146560, 163520, 167170, 186880, 205184, 234038, 256480, 261632, 267472, 293120, 327040, 334340, 410368, 468076, 512960, 534944, 585095, 586240, 654080, 668680, 820736, 936152, 1025920, 1069888, 1170190, 1308160, 1337360, 1872304, 2051840, 2139776, 2340380, 2674720, 3744608, 4103680, 4279552, 4680760, 5349440, 7489216, 8559104, 9361520, 10698880, 14978432, 18723040, 21397760, 29956864, 37446080, 42795520, 59913728, 74892160, 149784320, 299568640]

約数ペア:

[(1, 299568640), (2, 149784320), (4, 74892160), (5, 59913728), (7, 42795520), (8, 37446080), (10, 29956864), (14, 21397760), (16, 18723040), (20, 14978432), (28, 10698880), (32, 9361520), (35, 8559104), (40, 7489216), (56, 5349440), (64, 4680760), (70, 4279552), (73, 4103680), (80, 3744608), (112, 2674720), (128, 2340380), (140, 2139776), (146, 2051840), (160, 1872304), (224, 1337360), (229, 1308160), (256, 1170190), (280, 1069888), (292, 1025920), (320, 936152), (365, 820736), (448, 668680), (458, 654080), (511, 586240), (512, 585095), (560, 534944), (584, 512960), (640, 468076), (730, 410368), (896, 334340), (916, 327040), (1022, 293120), (1120, 267472), (1145, 261632), (1168, 256480), (1280, 234038), (1460, 205184), (1603, 186880), (1792, 167170), (1832, 163520), (2044, 146560), (2240, 133736), (2290, 130816), (2336, 128240), (2555, 117248), (2560, 117019), (2920, 102592), (3206, 93440), (3584, 83585), (3664, 81760), (4088, 73280), (4480, 66868), (4580, 65408), (4672, 64120), (5110, 58624), (5840, 51296), (6412, 46720), (7328, 40880), (8015, 37376), (8176, 36640), (8960, 33434), (9160, 32704), (9344, 32060), (10220, 29312), (11680, 25648), (12824, 23360), (14656, 20440), (16030, 18688), (16352, 18320), (16717, 17920)]