4221360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 17061408

約数和(自身を除く): 12840048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 41, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 82, 88, 90, 99, 104, 110, 117, 120, 123, 130, 132, 143, 144, 156, 164, 165, 176, 180, 195, 198, 205, 208, 220, 234, 240, 246, 260, 264, 286, 312, 328, 330, 360, 369, 390, 396, 410, 429, 440, 451, 468, 492, 495, 520, 528, 533, 572, 585, 615, 624, 656, 660, 715, 720, 738, 780, 792, 820, 858, 880, 902, 936, 984, 990, 1040, 1066, 1144, 1170, 1230, 1287, 1320, 1353, 1430, 1476, 1560, 1584, 1599, 1640, 1716, 1804, 1845, 1872, 1968, 1980, 2132, 2145, 2255, 2288, 2340, 2460, 2574, 2640, 2665, 2706, 2860, 2952, 3120, 3198, 3280, 3432, 3608, 3690, 3960, 4059, 4264, 4290, 4510, 4680, 4797, 4920, 5148, 5330, 5412, 5720, 5863, 5904, 6396, 6435, 6765, 6864, 7216, 7380, 7920, 7995, 8118, 8528, 8580, 9020, 9360, 9594, 9840, 10296, 10660, 10824, 11440, 11726, 12792, 12870, 13530, 14760, 15990, 16236, 17160, 17589, 18040, 19188, 20295, 20592, 21320, 21648, 23452, 23985, 25584, 25740, 27060, 29315, 29520, 31980, 32472, 34320, 35178, 36080, 38376, 40590, 42640, 46904, 47970, 51480, 52767, 54120, 58630, 63960, 64944, 70356, 76752, 81180, 87945, 93808, 95940, 102960, 105534, 108240, 117260, 127920, 140712, 162360, 175890, 191880, 211068, 234520, 263835, 281424, 324720, 351780, 383760, 422136, 469040, 527670, 703560, 844272, 1055340, 1407120, 2110680, 4221360]

約数ペア:

[(1, 4221360), (2, 2110680), (3, 1407120), (4, 1055340), (5, 844272), (6, 703560), (8, 527670), (9, 469040), (10, 422136), (11, 383760), (12, 351780), (13, 324720), (15, 281424), (16, 263835), (18, 234520), (20, 211068), (22, 191880), (24, 175890), (26, 162360), (30, 140712), (33, 127920), (36, 117260), (39, 108240), (40, 105534), (41, 102960), (44, 95940), (45, 93808), (48, 87945), (52, 81180), (55, 76752), (60, 70356), (65, 64944), (66, 63960), (72, 58630), (78, 54120), (80, 52767), (82, 51480), (88, 47970), (90, 46904), (99, 42640), (104, 40590), (110, 38376), (117, 36080), (120, 35178), (123, 34320), (130, 32472), (132, 31980), (143, 29520), (144, 29315), (156, 27060), (164, 25740), (165, 25584), (176, 23985), (180, 23452), (195, 21648), (198, 21320), (205, 20592), (208, 20295), (220, 19188), (234, 18040), (240, 17589), (246, 17160), (260, 16236), (264, 15990), (286, 14760), (312, 13530), (328, 12870), (330, 12792), (360, 11726), (369, 11440), (390, 10824), (396, 10660), (410, 10296), (429, 9840), (440, 9594), (451, 9360), (468, 9020), (492, 8580), (495, 8528), (520, 8118), (528, 7995), (533, 7920), (572, 7380), (585, 7216), (615, 6864), (624, 6765), (656, 6435), (660, 6396), (715, 5904), (720, 5863), (738, 5720), (780, 5412), (792, 5330), (820, 5148), (858, 4920), (880, 4797), (902, 4680), (936, 4510), (984, 4290), (990, 4264), (1040, 4059), (1066, 3960), (1144, 3690), (1170, 3608), (1230, 3432), (1287, 3280), (1320, 3198), (1353, 3120), (1430, 2952), (1476, 2860), (1560, 2706), (1584, 2665), (1599, 2640), (1640, 2574), (1716, 2460), (1804, 2340), (1845, 2288), (1872, 2255), (1968, 2145), (1980, 2132)]