162865920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 609864192

約数和(自身を除く): 446998272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 83, 84, 96, 105, 112, 120, 128, 140, 146, 160, 166, 168, 192, 210, 219, 224, 240, 249, 256, 280, 292, 320, 332, 336, 365, 384, 415, 420, 438, 448, 480, 498, 511, 560, 581, 584, 640, 664, 672, 730, 768, 830, 840, 876, 896, 960, 996, 1022, 1095, 1120, 1162, 1168, 1245, 1280, 1328, 1344, 1460, 1533, 1660, 1680, 1743, 1752, 1792, 1920, 1992, 2044, 2190, 2240, 2324, 2336, 2490, 2555, 2656, 2688, 2905, 2920, 3066, 3320, 3360, 3486, 3504, 3840, 3984, 4088, 4380, 4480, 4648, 4672, 4980, 5110, 5312, 5376, 5810, 5840, 6059, 6132, 6640, 6720, 6972, 7008, 7665, 7968, 8176, 8715, 8760, 8960, 9296, 9344, 9960, 10220, 10624, 11620, 11680, 12118, 12264, 13280, 13440, 13944, 14016, 15330, 15936, 16352, 17430, 17520, 18177, 18592, 18688, 19920, 20440, 21248, 23240, 23360, 24236, 24528, 26560, 26880, 27888, 28032, 30295, 30660, 31872, 32704, 34860, 35040, 36354, 37184, 39840, 40880, 42413, 46480, 46720, 48472, 49056, 53120, 55776, 56064, 60590, 61320, 63744, 65408, 69720, 70080, 72708, 74368, 79680, 81760, 84826, 90885, 92960, 93440, 96944, 98112, 106240, 111552, 121180, 122640, 127239, 130816, 139440, 140160, 145416, 148736, 159360, 163520, 169652, 181770, 185920, 193888, 196224, 212065, 223104, 242360, 245280, 254478, 278880, 280320, 290832, 318720, 327040, 339304, 363540, 371840, 387776, 392448, 424130, 446208, 484720, 490560, 508956, 557760, 581664, 636195, 654080, 678608, 727080, 743680, 775552, 848260, 969440, 981120, 1017912, 1115520, 1163328, 1272390, 1357216, 1454160, 1551104, 1696520, 1938880, 1962240, 2035824, 2231040, 2326656, 2544780, 2714432, 2908320, 3393040, 3877760, 4071648, 4653312, 5089560, 5428864, 5816640, 6786080, 7755520, 8143296, 10179120, 10857728, 11633280, 13572160, 16286592, 20358240, 23266560, 27144320, 32573184, 40716480, 54288640, 81432960, 162865920]

約数ペア:

[(1, 162865920), (2, 81432960), (3, 54288640), (4, 40716480), (5, 32573184), (6, 27144320), (7, 23266560), (8, 20358240), (10, 16286592), (12, 13572160), (14, 11633280), (15, 10857728), (16, 10179120), (20, 8143296), (21, 7755520), (24, 6786080), (28, 5816640), (30, 5428864), (32, 5089560), (35, 4653312), (40, 4071648), (42, 3877760), (48, 3393040), (56, 2908320), (60, 2714432), (64, 2544780), (70, 2326656), (73, 2231040), (80, 2035824), (83, 1962240), (84, 1938880), (96, 1696520), (105, 1551104), (112, 1454160), (120, 1357216), (128, 1272390), (140, 1163328), (146, 1115520), (160, 1017912), (166, 981120), (168, 969440), (192, 848260), (210, 775552), (219, 743680), (224, 727080), (240, 678608), (249, 654080), (256, 636195), (280, 581664), (292, 557760), (320, 508956), (332, 490560), (336, 484720), (365, 446208), (384, 424130), (415, 392448), (420, 387776), (438, 371840), (448, 363540), (480, 339304), (498, 327040), (511, 318720), (560, 290832), (581, 280320), (584, 278880), (640, 254478), (664, 245280), (672, 242360), (730, 223104), (768, 212065), (830, 196224), (840, 193888), (876, 185920), (896, 181770), (960, 169652), (996, 163520), (1022, 159360), (1095, 148736), (1120, 145416), (1162, 140160), (1168, 139440), (1245, 130816), (1280, 127239), (1328, 122640), (1344, 121180), (1460, 111552), (1533, 106240), (1660, 98112), (1680, 96944), (1743, 93440), (1752, 92960), (1792, 90885), (1920, 84826), (1992, 81760), (2044, 79680), (2190, 74368), (2240, 72708), (2324, 70080), (2336, 69720), (2490, 65408), (2555, 63744), (2656, 61320), (2688, 60590), (2905, 56064), (2920, 55776), (3066, 53120), (3320, 49056), (3360, 48472), (3486, 46720), (3504, 46480), (3840, 42413), (3984, 40880), (4088, 39840), (4380, 37184), (4480, 36354), (4648, 35040), (4672, 34860), (4980, 32704), (5110, 31872), (5312, 30660), (5376, 30295), (5810, 28032), (5840, 27888), (6059, 26880), (6132, 26560), (6640, 24528), (6720, 24236), (6972, 23360), (7008, 23240), (7665, 21248), (7968, 20440), (8176, 19920), (8715, 18688), (8760, 18592), (8960, 18177), (9296, 17520), (9344, 17430), (9960, 16352), (10220, 15936), (10624, 15330), (11620, 14016), (11680, 13944), (12118, 13440), (12264, 13280)]