214499880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1713

約数の個数: 256

約数和(自身を含む): 865728000

約数和(自身を除く): 651228120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1669, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3338, 3570, 3672, 3780, 4284, 4590, 4760, 5007, 5355, 6120, 6426, 6676, 7140, 7560, 8345, 8568, 9180, 10014, 10710, 11683, 12852, 13352, 14280, 15021, 16065, 16690, 18360, 20028, 21420, 23366, 25035, 25704, 28373, 30042, 32130, 33380, 35049, 40056, 42840, 45063, 46732, 50070, 56746, 58415, 60084, 64260, 66760, 70098, 75105, 85119, 90126, 93464, 100140, 105147, 113492, 116830, 120168, 128520, 140196, 141865, 150210, 170238, 175245, 180252, 198611, 200280, 210294, 225315, 226984, 233660, 255357, 280392, 283730, 300420, 315441, 340476, 350490, 360504, 397222, 420588, 425595, 450630, 467320, 510714, 525735, 567460, 595833, 600840, 630882, 680952, 700980, 766071, 794444, 841176, 851190, 901260, 993055, 1021428, 1051470, 1134920, 1191666, 1261764, 1276785, 1401960, 1532142, 1577205, 1588888, 1702380, 1787499, 1802520, 1986110, 2042856, 2102940, 2383332, 2523528, 2553570, 2979165, 3064284, 3154410, 3404760, 3574998, 3830355, 3972220, 4205880, 4766664, 5107140, 5362497, 5958330, 6128568, 6308820, 7149996, 7660710, 7944440, 8937495, 10214280, 10724994, 11916660, 12617640, 14299992, 15321420, 17874990, 21449988, 23833320, 26812485, 30642840, 35749980, 42899976, 53624970, 71499960, 107249940, 214499880]

約数ペア:

[(1, 214499880), (2, 107249940), (3, 71499960), (4, 53624970), (5, 42899976), (6, 35749980), (7, 30642840), (8, 26812485), (9, 23833320), (10, 21449988), (12, 17874990), (14, 15321420), (15, 14299992), (17, 12617640), (18, 11916660), (20, 10724994), (21, 10214280), (24, 8937495), (27, 7944440), (28, 7660710), (30, 7149996), (34, 6308820), (35, 6128568), (36, 5958330), (40, 5362497), (42, 5107140), (45, 4766664), (51, 4205880), (54, 3972220), (56, 3830355), (60, 3574998), (63, 3404760), (68, 3154410), (70, 3064284), (72, 2979165), (84, 2553570), (85, 2523528), (90, 2383332), (102, 2102940), (105, 2042856), (108, 1986110), (119, 1802520), (120, 1787499), (126, 1702380), (135, 1588888), (136, 1577205), (140, 1532142), (153, 1401960), (168, 1276785), (170, 1261764), (180, 1191666), (189, 1134920), (204, 1051470), (210, 1021428), (216, 993055), (238, 901260), (252, 851190), (255, 841176), (270, 794444), (280, 766071), (306, 700980), (315, 680952), (340, 630882), (357, 600840), (360, 595833), (378, 567460), (408, 525735), (420, 510714), (459, 467320), (476, 450630), (504, 425595), (510, 420588), (540, 397222), (595, 360504), (612, 350490), (630, 340476), (680, 315441), (714, 300420), (756, 283730), (765, 280392), (840, 255357), (918, 233660), (945, 226984), (952, 225315), (1020, 210294), (1071, 200280), (1080, 198611), (1190, 180252), (1224, 175245), (1260, 170238), (1428, 150210), (1512, 141865), (1530, 140196), (1669, 128520), (1785, 120168), (1836, 116830), (1890, 113492), (2040, 105147), (2142, 100140), (2295, 93464), (2380, 90126), (2520, 85119), (2856, 75105), (3060, 70098), (3213, 66760), (3338, 64260), (3570, 60084), (3672, 58415), (3780, 56746), (4284, 50070), (4590, 46732), (4760, 45063), (5007, 42840), (5355, 40056), (6120, 35049), (6426, 33380), (6676, 32130), (7140, 30042), (7560, 28373), (8345, 25704), (8568, 25035), (9180, 23366), (10014, 21420), (10710, 20028), (11683, 18360), (12852, 16690), (13352, 16065), (14280, 15021)]