65753280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 252

約数和(自身を含む): 243291360

約数和(自身を除く): 177538080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 120, 136, 144, 153, 158, 160, 170, 180, 192, 204, 237, 240, 255, 272, 288, 289, 306, 316, 320, 340, 360, 395, 408, 474, 480, 510, 544, 576, 578, 612, 632, 680, 711, 720, 765, 790, 816, 867, 948, 960, 1020, 1088, 1156, 1185, 1224, 1264, 1343, 1360, 1422, 1440, 1445, 1530, 1580, 1632, 1734, 1896, 2040, 2312, 2370, 2448, 2528, 2601, 2686, 2720, 2844, 2880, 2890, 3060, 3160, 3264, 3468, 3555, 3792, 4029, 4080, 4335, 4624, 4740, 4896, 5056, 5202, 5372, 5440, 5688, 5780, 6120, 6320, 6715, 6936, 7110, 7584, 8058, 8160, 8670, 9248, 9480, 9792, 10404, 10744, 11376, 11560, 12087, 12240, 12640, 13005, 13430, 13872, 14220, 15168, 16116, 16320, 17340, 18496, 18960, 20145, 20808, 21488, 22752, 22831, 23120, 24174, 24480, 25280, 26010, 26860, 27744, 28440, 32232, 34680, 37920, 40290, 41616, 42976, 45504, 45662, 46240, 48348, 48960, 52020, 53720, 55488, 56880, 60435, 64464, 68493, 69360, 75840, 80580, 83232, 85952, 91324, 92480, 96696, 104040, 107440, 113760, 114155, 120870, 128928, 136986, 138720, 161160, 166464, 182648, 193392, 205479, 208080, 214880, 227520, 228310, 241740, 257856, 273972, 277440, 322320, 342465, 365296, 386784, 410958, 416160, 429760, 456620, 483480, 547944, 644640, 684930, 730592, 773568, 821916, 832320, 913240, 966960, 1027395, 1095888, 1289280, 1369860, 1461184, 1643832, 1826480, 1933920, 2054790, 2191776, 2739720, 3287664, 3652960, 3867840, 4109580, 4383552, 5479440, 6575328, 7305920, 8219160, 10958880, 13150656, 16438320, 21917760, 32876640, 65753280]

約数ペア:

[(1, 65753280), (2, 32876640), (3, 21917760), (4, 16438320), (5, 13150656), (6, 10958880), (8, 8219160), (9, 7305920), (10, 6575328), (12, 5479440), (15, 4383552), (16, 4109580), (17, 3867840), (18, 3652960), (20, 3287664), (24, 2739720), (30, 2191776), (32, 2054790), (34, 1933920), (36, 1826480), (40, 1643832), (45, 1461184), (48, 1369860), (51, 1289280), (60, 1095888), (64, 1027395), (68, 966960), (72, 913240), (79, 832320), (80, 821916), (85, 773568), (90, 730592), (96, 684930), (102, 644640), (120, 547944), (136, 483480), (144, 456620), (153, 429760), (158, 416160), (160, 410958), (170, 386784), (180, 365296), (192, 342465), (204, 322320), (237, 277440), (240, 273972), (255, 257856), (272, 241740), (288, 228310), (289, 227520), (306, 214880), (316, 208080), (320, 205479), (340, 193392), (360, 182648), (395, 166464), (408, 161160), (474, 138720), (480, 136986), (510, 128928), (544, 120870), (576, 114155), (578, 113760), (612, 107440), (632, 104040), (680, 96696), (711, 92480), (720, 91324), (765, 85952), (790, 83232), (816, 80580), (867, 75840), (948, 69360), (960, 68493), (1020, 64464), (1088, 60435), (1156, 56880), (1185, 55488), (1224, 53720), (1264, 52020), (1343, 48960), (1360, 48348), (1422, 46240), (1440, 45662), (1445, 45504), (1530, 42976), (1580, 41616), (1632, 40290), (1734, 37920), (1896, 34680), (2040, 32232), (2312, 28440), (2370, 27744), (2448, 26860), (2528, 26010), (2601, 25280), (2686, 24480), (2720, 24174), (2844, 23120), (2880, 22831), (2890, 22752), (3060, 21488), (3160, 20808), (3264, 20145), (3468, 18960), (3555, 18496), (3792, 17340), (4029, 16320), (4080, 16116), (4335, 15168), (4624, 14220), (4740, 13872), (4896, 13430), (5056, 13005), (5202, 12640), (5372, 12240), (5440, 12087), (5688, 11560), (5780, 11376), (6120, 10744), (6320, 10404), (6715, 9792), (6936, 9480), (7110, 9248), (7584, 8670), (8058, 8160)]