329646720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 1159764480

約数和(自身を除く): 830117760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 235, 240, 260, 281, 282, 312, 320, 376, 384, 390, 416, 470, 480, 520, 562, 564, 611, 624, 640, 705, 752, 780, 832, 843, 940, 960, 1040, 1124, 1128, 1222, 1248, 1405, 1410, 1504, 1560, 1664, 1686, 1833, 1880, 1920, 2080, 2248, 2256, 2444, 2496, 2810, 2820, 3008, 3055, 3120, 3372, 3653, 3666, 3760, 4160, 4215, 4496, 4512, 4888, 4992, 5620, 5640, 6016, 6110, 6240, 6744, 7306, 7332, 7520, 8320, 8430, 8992, 9024, 9165, 9776, 10959, 11240, 11280, 12220, 12480, 13207, 13488, 14612, 14664, 15040, 16860, 17984, 18048, 18265, 18330, 19552, 21918, 22480, 22560, 24440, 24960, 26414, 26976, 29224, 29328, 30080, 33720, 35968, 36530, 36660, 39104, 39621, 43836, 44960, 45120, 48880, 52828, 53952, 54795, 58448, 58656, 66035, 67440, 73060, 73320, 78208, 79242, 87672, 89920, 90240, 97760, 105656, 107904, 109590, 116896, 117312, 132070, 134880, 146120, 146640, 158484, 171691, 175344, 179840, 195520, 198105, 211312, 219180, 233792, 234624, 264140, 269760, 292240, 293280, 316968, 343382, 350688, 391040, 396210, 422624, 438360, 467584, 515073, 528280, 539520, 584480, 586560, 633936, 686764, 701376, 792420, 845248, 858455, 876720, 1030146, 1056560, 1168960, 1173120, 1267872, 1373528, 1402752, 1584840, 1690496, 1716910, 1753440, 2060292, 2113120, 2337920, 2535744, 2575365, 2747056, 3169680, 3433820, 3506880, 4120584, 4226240, 5071488, 5150730, 5494112, 6339360, 6867640, 7013760, 8241168, 8452480, 10301460, 10988224, 12678720, 13735280, 16482336, 20602920, 21976448, 25357440, 27470560, 32964672, 41205840, 54941120, 65929344, 82411680, 109882240, 164823360, 329646720]

約数ペア:

[(1, 329646720), (2, 164823360), (3, 109882240), (4, 82411680), (5, 65929344), (6, 54941120), (8, 41205840), (10, 32964672), (12, 27470560), (13, 25357440), (15, 21976448), (16, 20602920), (20, 16482336), (24, 13735280), (26, 12678720), (30, 10988224), (32, 10301460), (39, 8452480), (40, 8241168), (47, 7013760), (48, 6867640), (52, 6339360), (60, 5494112), (64, 5150730), (65, 5071488), (78, 4226240), (80, 4120584), (94, 3506880), (96, 3433820), (104, 3169680), (120, 2747056), (128, 2575365), (130, 2535744), (141, 2337920), (156, 2113120), (160, 2060292), (188, 1753440), (192, 1716910), (195, 1690496), (208, 1584840), (235, 1402752), (240, 1373528), (260, 1267872), (281, 1173120), (282, 1168960), (312, 1056560), (320, 1030146), (376, 876720), (384, 858455), (390, 845248), (416, 792420), (470, 701376), (480, 686764), (520, 633936), (562, 586560), (564, 584480), (611, 539520), (624, 528280), (640, 515073), (705, 467584), (752, 438360), (780, 422624), (832, 396210), (843, 391040), (940, 350688), (960, 343382), (1040, 316968), (1124, 293280), (1128, 292240), (1222, 269760), (1248, 264140), (1405, 234624), (1410, 233792), (1504, 219180), (1560, 211312), (1664, 198105), (1686, 195520), (1833, 179840), (1880, 175344), (1920, 171691), (2080, 158484), (2248, 146640), (2256, 146120), (2444, 134880), (2496, 132070), (2810, 117312), (2820, 116896), (3008, 109590), (3055, 107904), (3120, 105656), (3372, 97760), (3653, 90240), (3666, 89920), (3760, 87672), (4160, 79242), (4215, 78208), (4496, 73320), (4512, 73060), (4888, 67440), (4992, 66035), (5620, 58656), (5640, 58448), (6016, 54795), (6110, 53952), (6240, 52828), (6744, 48880), (7306, 45120), (7332, 44960), (7520, 43836), (8320, 39621), (8430, 39104), (8992, 36660), (9024, 36530), (9165, 35968), (9776, 33720), (10959, 30080), (11240, 29328), (11280, 29224), (12220, 26976), (12480, 26414), (13207, 24960), (13488, 24440), (14612, 22560), (14664, 22480), (15040, 21918), (16860, 19552), (17984, 18330), (18048, 18265)]