216784680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 848793600

約数和(自身を除く): 632008920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 47, 51, 56, 57, 60, 68, 70, 76, 84, 85, 94, 95, 102, 105, 114, 119, 120, 133, 136, 140, 141, 152, 168, 170, 188, 190, 204, 210, 228, 235, 238, 255, 266, 280, 282, 285, 289, 323, 329, 340, 357, 376, 380, 399, 408, 420, 456, 470, 476, 510, 532, 564, 570, 578, 595, 646, 658, 665, 680, 705, 714, 760, 798, 799, 840, 867, 893, 940, 952, 969, 987, 1020, 1064, 1128, 1140, 1156, 1190, 1292, 1316, 1330, 1410, 1428, 1445, 1596, 1598, 1615, 1645, 1734, 1785, 1786, 1880, 1938, 1974, 1995, 2023, 2040, 2261, 2280, 2312, 2380, 2397, 2584, 2632, 2660, 2679, 2820, 2856, 2890, 3192, 3196, 3230, 3290, 3468, 3570, 3572, 3876, 3948, 3990, 3995, 4046, 4335, 4465, 4522, 4760, 4794, 4845, 4935, 5320, 5358, 5491, 5593, 5640, 5780, 6069, 6251, 6392, 6460, 6580, 6783, 6936, 7140, 7144, 7752, 7896, 7980, 7990, 8092, 8670, 8930, 9044, 9588, 9690, 9870, 10115, 10716, 10982, 11186, 11305, 11560, 11985, 12138, 12502, 12920, 13160, 13395, 13566, 13583, 14280, 15181, 15960, 15980, 16184, 16473, 16779, 17340, 17860, 18088, 18753, 19176, 19380, 19740, 20230, 21432, 21964, 22372, 22610, 23970, 24276, 25004, 26790, 27132, 27166, 27455, 27965, 30345, 30362, 31255, 31960, 32946, 33558, 33915, 34680, 35720, 37506, 38437, 38760, 39480, 40460, 40749, 43928, 44744, 45220, 45543, 47940, 48552, 50008, 53580, 54264, 54332, 54910, 55930, 60690, 60724, 62510, 65892, 67116, 67830, 67915, 75012, 75905, 76874, 80920, 81498, 82365, 83895, 90440, 91086, 93765, 95081, 95880, 106267, 107160, 108664, 109820, 111860, 115311, 121380, 121448, 125020, 131784, 134232, 135660, 135830, 150024, 151810, 153748, 162996, 164730, 167790, 182172, 187530, 190162, 192185, 203745, 212534, 219640, 223720, 227715, 230622, 242760, 250040, 258077, 271320, 271660, 285243, 303620, 307496, 318801, 325992, 329460, 335580, 364344, 375060, 380324, 384370, 407490, 425068, 455430, 461244, 475405, 516154, 531335, 543320, 570486, 576555, 607240, 637602, 658920, 671160, 750120, 760648, 768740, 774231, 814980, 850136, 910860, 922488, 950810, 1032308, 1062670, 1140972, 1153110, 1275204, 1290385, 1426215, 1537480, 1548462, 1594005, 1629960, 1806539, 1821720, 1901620, 2064616, 2125340, 2281944, 2306220, 2550408, 2580770, 2852430, 3096924, 3188010, 3613078, 3803240, 3871155, 4250680, 4612440, 5161540, 5419617, 5704860, 6193848, 6376020, 7226156, 7742310, 9032695, 10323080, 10839234, 11409720, 12752040, 14452312, 15484620, 18065390, 21678468, 27098085, 30969240, 36130780, 43356936, 54196170, 72261560, 108392340, 216784680]

約数ペア:

[(1, 216784680), (2, 108392340), (3, 72261560), (4, 54196170), (5, 43356936), (6, 36130780), (7, 30969240), (8, 27098085), (10, 21678468), (12, 18065390), (14, 15484620), (15, 14452312), (17, 12752040), (19, 11409720), (20, 10839234), (21, 10323080), (24, 9032695), (28, 7742310), (30, 7226156), (34, 6376020), (35, 6193848), (38, 5704860), (40, 5419617), (42, 5161540), (47, 4612440), (51, 4250680), (56, 3871155), (57, 3803240), (60, 3613078), (68, 3188010), (70, 3096924), (76, 2852430), (84, 2580770), (85, 2550408), (94, 2306220), (95, 2281944), (102, 2125340), (105, 2064616), (114, 1901620), (119, 1821720), (120, 1806539), (133, 1629960), (136, 1594005), (140, 1548462), (141, 1537480), (152, 1426215), (168, 1290385), (170, 1275204), (188, 1153110), (190, 1140972), (204, 1062670), (210, 1032308), (228, 950810), (235, 922488), (238, 910860), (255, 850136), (266, 814980), (280, 774231), (282, 768740), (285, 760648), (289, 750120), (323, 671160), (329, 658920), (340, 637602), (357, 607240), (376, 576555), (380, 570486), (399, 543320), (408, 531335), (420, 516154), (456, 475405), (470, 461244), (476, 455430), (510, 425068), (532, 407490), (564, 384370), (570, 380324), (578, 375060), (595, 364344), (646, 335580), (658, 329460), (665, 325992), (680, 318801), (705, 307496), (714, 303620), (760, 285243), (798, 271660), (799, 271320), (840, 258077), (867, 250040), (893, 242760), (940, 230622), (952, 227715), (969, 223720), (987, 219640), (1020, 212534), (1064, 203745), (1128, 192185), (1140, 190162), (1156, 187530), (1190, 182172), (1292, 167790), (1316, 164730), (1330, 162996), (1410, 153748), (1428, 151810), (1445, 150024), (1596, 135830), (1598, 135660), (1615, 134232), (1645, 131784), (1734, 125020), (1785, 121448), (1786, 121380), (1880, 115311), (1938, 111860), (1974, 109820), (1995, 108664), (2023, 107160), (2040, 106267), (2261, 95880), (2280, 95081), (2312, 93765), (2380, 91086), (2397, 90440), (2584, 83895), (2632, 82365), (2660, 81498), (2679, 80920), (2820, 76874), (2856, 75905), (2890, 75012), (3192, 67915), (3196, 67830), (3230, 67116), (3290, 65892), (3468, 62510), (3570, 60724), (3572, 60690), (3876, 55930), (3948, 54910), (3990, 54332), (3995, 54264), (4046, 53580), (4335, 50008), (4465, 48552), (4522, 47940), (4760, 45543), (4794, 45220), (4845, 44744), (4935, 43928), (5320, 40749), (5358, 40460), (5491, 39480), (5593, 38760), (5640, 38437), (5780, 37506), (6069, 35720), (6251, 34680), (6392, 33915), (6460, 33558), (6580, 32946), (6783, 31960), (6936, 31255), (7140, 30362), (7144, 30345), (7752, 27965), (7896, 27455), (7980, 27166), (7990, 27132), (8092, 26790), (8670, 25004), (8930, 24276), (9044, 23970), (9588, 22610), (9690, 22372), (9870, 21964), (10115, 21432), (10716, 20230), (10982, 19740), (11186, 19380), (11305, 19176), (11560, 18753), (11985, 18088), (12138, 17860), (12502, 17340), (12920, 16779), (13160, 16473), (13395, 16184), (13566, 15980), (13583, 15960), (14280, 15181)]