621380160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 336

約数和(自身を含む): 2269979712

約数和(自身を除く): 1648599552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 131, 135, 144, 160, 162, 180, 183, 192, 216, 240, 243, 244, 262, 270, 288, 305, 320, 324, 360, 366, 393, 405, 432, 480, 486, 488, 524, 540, 549, 576, 610, 648, 655, 720, 732, 786, 810, 864, 915, 960, 972, 976, 1048, 1080, 1098, 1179, 1215, 1220, 1296, 1310, 1440, 1464, 1572, 1620, 1647, 1728, 1830, 1944, 1952, 1965, 2096, 2160, 2196, 2358, 2430, 2440, 2592, 2620, 2745, 2880, 2928, 3144, 3240, 3294, 3537, 3660, 3888, 3904, 3930, 4192, 4320, 4392, 4716, 4860, 4880, 4941, 5184, 5240, 5490, 5856, 5895, 6288, 6480, 6588, 7074, 7320, 7776, 7860, 7991, 8235, 8384, 8640, 8784, 9432, 9720, 9760, 9882, 10480, 10611, 10980, 11712, 11790, 12576, 12960, 13176, 14148, 14640, 14823, 15552, 15720, 15982, 16470, 17568, 17685, 18864, 19440, 19520, 19764, 20960, 21222, 21960, 23580, 23973, 24705, 25152, 25920, 26352, 28296, 29280, 29646, 31440, 31833, 31964, 32940, 35136, 35370, 37728, 38880, 39528, 39955, 41920, 42444, 43920, 47160, 47946, 49410, 52704, 53055, 56592, 58560, 59292, 62880, 63666, 63928, 65880, 70740, 71919, 74115, 75456, 77760, 79056, 79910, 84888, 87840, 94320, 95892, 98820, 105408, 106110, 113184, 118584, 119865, 125760, 127332, 127856, 131760, 141480, 143838, 148230, 158112, 159165, 159820, 169776, 175680, 188640, 191784, 197640, 212220, 215757, 226368, 237168, 239730, 254664, 255712, 263520, 282960, 287676, 296460, 316224, 318330, 319640, 339552, 359595, 377280, 383568, 395280, 424440, 431514, 474336, 479460, 509328, 511424, 527040, 565920, 575352, 592920, 636660, 639280, 647271, 679104, 719190, 767136, 790560, 848880, 863028, 948672, 958920, 1018656, 1078785, 1131840, 1150704, 1185840, 1273320, 1278560, 1294542, 1438380, 1534272, 1581120, 1697760, 1726056, 1917840, 1941813, 2037312, 2157570, 2301408, 2371680, 2546640, 2557120, 2589084, 2876760, 3236355, 3395520, 3452112, 3835680, 3883626, 4315140, 4602816, 4743360, 5093280, 5178168, 5753520, 6472710, 6904224, 7671360, 7767252, 8630280, 9709065, 10186560, 10356336, 11507040, 12945420, 13808448, 15534504, 17260560, 19418130, 20712672, 23014080, 25890840, 31069008, 34521120, 38836260, 41425344, 51781680, 62138016, 69042240, 77672520, 103563360, 124276032, 155345040, 207126720, 310690080, 621380160]

約数ペア:

[(1, 621380160), (2, 310690080), (3, 207126720), (4, 155345040), (5, 124276032), (6, 103563360), (8, 77672520), (9, 69042240), (10, 62138016), (12, 51781680), (15, 41425344), (16, 38836260), (18, 34521120), (20, 31069008), (24, 25890840), (27, 23014080), (30, 20712672), (32, 19418130), (36, 17260560), (40, 15534504), (45, 13808448), (48, 12945420), (54, 11507040), (60, 10356336), (61, 10186560), (64, 9709065), (72, 8630280), (80, 7767252), (81, 7671360), (90, 6904224), (96, 6472710), (108, 5753520), (120, 5178168), (122, 5093280), (131, 4743360), (135, 4602816), (144, 4315140), (160, 3883626), (162, 3835680), (180, 3452112), (183, 3395520), (192, 3236355), (216, 2876760), (240, 2589084), (243, 2557120), (244, 2546640), (262, 2371680), (270, 2301408), (288, 2157570), (305, 2037312), (320, 1941813), (324, 1917840), (360, 1726056), (366, 1697760), (393, 1581120), (405, 1534272), (432, 1438380), (480, 1294542), (486, 1278560), (488, 1273320), (524, 1185840), (540, 1150704), (549, 1131840), (576, 1078785), (610, 1018656), (648, 958920), (655, 948672), (720, 863028), (732, 848880), (786, 790560), (810, 767136), (864, 719190), (915, 679104), (960, 647271), (972, 639280), (976, 636660), (1048, 592920), (1080, 575352), (1098, 565920), (1179, 527040), (1215, 511424), (1220, 509328), (1296, 479460), (1310, 474336), (1440, 431514), (1464, 424440), (1572, 395280), (1620, 383568), (1647, 377280), (1728, 359595), (1830, 339552), (1944, 319640), (1952, 318330), (1965, 316224), (2096, 296460), (2160, 287676), (2196, 282960), (2358, 263520), (2430, 255712), (2440, 254664), (2592, 239730), (2620, 237168), (2745, 226368), (2880, 215757), (2928, 212220), (3144, 197640), (3240, 191784), (3294, 188640), (3537, 175680), (3660, 169776), (3888, 159820), (3904, 159165), (3930, 158112), (4192, 148230), (4320, 143838), (4392, 141480), (4716, 131760), (4860, 127856), (4880, 127332), (4941, 125760), (5184, 119865), (5240, 118584), (5490, 113184), (5856, 106110), (5895, 105408), (6288, 98820), (6480, 95892), (6588, 94320), (7074, 87840), (7320, 84888), (7776, 79910), (7860, 79056), (7991, 77760), (8235, 75456), (8384, 74115), (8640, 71919), (8784, 70740), (9432, 65880), (9720, 63928), (9760, 63666), (9882, 62880), (10480, 59292), (10611, 58560), (10980, 56592), (11712, 53055), (11790, 52704), (12576, 49410), (12960, 47946), (13176, 47160), (14148, 43920), (14640, 42444), (14823, 41920), (15552, 39955), (15720, 39528), (15982, 38880), (16470, 37728), (17568, 35370), (17685, 35136), (18864, 32940), (19440, 31964), (19520, 31833), (19764, 31440), (20960, 29646), (21222, 29280), (21960, 28296), (23580, 26352), (23973, 25920), (24705, 25152)]