383290880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 1068306624

約数和(自身を除く): 685015744

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, 256, 280, 292, 293, 320, 365, 448, 511, 512, 560, 584, 586, 640, 730, 896, 1022, 1120, 1168, 1172, 1280, 1460, 1465, 1792, 2044, 2051, 2240, 2336, 2344, 2555, 2560, 2920, 2930, 3584, 4088, 4102, 4480, 4672, 4688, 5110, 5840, 5860, 8176, 8204, 8960, 9344, 9376, 10220, 10255, 11680, 11720, 16352, 16408, 17920, 18688, 18752, 20440, 20510, 21389, 23360, 23440, 32704, 32816, 37376, 37504, 40880, 41020, 42778, 46720, 46880, 65408, 65632, 75008, 81760, 82040, 85556, 93440, 93760, 106945, 130816, 131264, 149723, 150016, 163520, 164080, 171112, 186880, 187520, 213890, 261632, 262528, 299446, 327040, 328160, 342224, 375040, 427780, 525056, 598892, 654080, 656320, 684448, 748615, 750080, 855560, 1050112, 1197784, 1308160, 1312640, 1368896, 1497230, 1711120, 2395568, 2625280, 2737792, 2994460, 3422240, 4791136, 5250560, 5475584, 5988920, 6844480, 9582272, 10951168, 11977840, 13688960, 19164544, 23955680, 27377920, 38329088, 47911360, 54755840, 76658176, 95822720, 191645440, 383290880]

約数ペア:

[(1, 383290880), (2, 191645440), (4, 95822720), (5, 76658176), (7, 54755840), (8, 47911360), (10, 38329088), (14, 27377920), (16, 23955680), (20, 19164544), (28, 13688960), (32, 11977840), (35, 10951168), (40, 9582272), (56, 6844480), (64, 5988920), (70, 5475584), (73, 5250560), (80, 4791136), (112, 3422240), (128, 2994460), (140, 2737792), (146, 2625280), (160, 2395568), (224, 1711120), (256, 1497230), (280, 1368896), (292, 1312640), (293, 1308160), (320, 1197784), (365, 1050112), (448, 855560), (511, 750080), (512, 748615), (560, 684448), (584, 656320), (586, 654080), (640, 598892), (730, 525056), (896, 427780), (1022, 375040), (1120, 342224), (1168, 328160), (1172, 327040), (1280, 299446), (1460, 262528), (1465, 261632), (1792, 213890), (2044, 187520), (2051, 186880), (2240, 171112), (2336, 164080), (2344, 163520), (2555, 150016), (2560, 149723), (2920, 131264), (2930, 130816), (3584, 106945), (4088, 93760), (4102, 93440), (4480, 85556), (4672, 82040), (4688, 81760), (5110, 75008), (5840, 65632), (5860, 65408), (8176, 46880), (8204, 46720), (8960, 42778), (9344, 41020), (9376, 40880), (10220, 37504), (10255, 37376), (11680, 32816), (11720, 32704), (16352, 23440), (16408, 23360), (17920, 21389), (18688, 20510), (18752, 20440)]