214823880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 781920000

約数和(自身を除く): 567096120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 361, 380, 435, 456, 513, 522, 540, 551, 570, 580, 684, 696, 722, 760, 783, 855, 870, 1026, 1044, 1080, 1083, 1102, 1140, 1160, 1305, 1368, 1444, 1566, 1653, 1710, 1740, 1805, 2052, 2088, 2166, 2204, 2280, 2565, 2610, 2755, 2888, 3132, 3249, 3306, 3420, 3480, 3610, 3915, 4104, 4332, 4408, 4959, 5130, 5220, 5415, 5510, 6264, 6498, 6612, 6840, 6859, 7220, 7830, 8265, 8664, 9747, 9918, 10260, 10440, 10469, 10830, 11020, 12996, 13224, 13718, 14440, 14877, 15660, 16245, 16530, 19494, 19836, 20520, 20577, 20938, 21660, 22040, 24795, 25992, 27436, 29754, 31320, 31407, 32490, 33060, 34295, 38988, 39672, 41154, 41876, 43320, 48735, 49590, 52345, 54872, 59508, 61731, 62814, 64980, 66120, 68590, 74385, 77976, 82308, 83752, 94221, 97470, 99180, 102885, 104690, 119016, 123462, 125628, 129960, 137180, 148770, 157035, 164616, 185193, 188442, 194940, 198360, 198911, 205770, 209380, 246924, 251256, 274360, 282663, 297540, 308655, 314070, 370386, 376884, 389880, 397822, 411540, 418760, 471105, 493848, 565326, 595080, 596733, 617310, 628140, 740772, 753768, 795644, 823080, 925965, 942210, 994555, 1130652, 1193466, 1234620, 1256280, 1413315, 1481544, 1591288, 1790199, 1851930, 1884420, 1989110, 2261304, 2386932, 2469240, 2826630, 2983665, 3580398, 3703860, 3768840, 3978220, 4773864, 5370597, 5653260, 5967330, 7160796, 7407720, 7956440, 8950995, 10741194, 11306520, 11934660, 14321592, 17901990, 21482388, 23869320, 26852985, 35803980, 42964776, 53705970, 71607960, 107411940, 214823880]

約数ペア:

[(1, 214823880), (2, 107411940), (3, 71607960), (4, 53705970), (5, 42964776), (6, 35803980), (8, 26852985), (9, 23869320), (10, 21482388), (12, 17901990), (15, 14321592), (18, 11934660), (19, 11306520), (20, 10741194), (24, 8950995), (27, 7956440), (29, 7407720), (30, 7160796), (36, 5967330), (38, 5653260), (40, 5370597), (45, 4773864), (54, 3978220), (57, 3768840), (58, 3703860), (60, 3580398), (72, 2983665), (76, 2826630), (87, 2469240), (90, 2386932), (95, 2261304), (108, 1989110), (114, 1884420), (116, 1851930), (120, 1790199), (135, 1591288), (145, 1481544), (152, 1413315), (171, 1256280), (174, 1234620), (180, 1193466), (190, 1130652), (216, 994555), (228, 942210), (232, 925965), (261, 823080), (270, 795644), (285, 753768), (290, 740772), (342, 628140), (348, 617310), (360, 596733), (361, 595080), (380, 565326), (435, 493848), (456, 471105), (513, 418760), (522, 411540), (540, 397822), (551, 389880), (570, 376884), (580, 370386), (684, 314070), (696, 308655), (722, 297540), (760, 282663), (783, 274360), (855, 251256), (870, 246924), (1026, 209380), (1044, 205770), (1080, 198911), (1083, 198360), (1102, 194940), (1140, 188442), (1160, 185193), (1305, 164616), (1368, 157035), (1444, 148770), (1566, 137180), (1653, 129960), (1710, 125628), (1740, 123462), (1805, 119016), (2052, 104690), (2088, 102885), (2166, 99180), (2204, 97470), (2280, 94221), (2565, 83752), (2610, 82308), (2755, 77976), (2888, 74385), (3132, 68590), (3249, 66120), (3306, 64980), (3420, 62814), (3480, 61731), (3610, 59508), (3915, 54872), (4104, 52345), (4332, 49590), (4408, 48735), (4959, 43320), (5130, 41876), (5220, 41154), (5415, 39672), (5510, 38988), (6264, 34295), (6498, 33060), (6612, 32490), (6840, 31407), (6859, 31320), (7220, 29754), (7830, 27436), (8265, 25992), (8664, 24795), (9747, 22040), (9918, 21660), (10260, 20938), (10440, 20577), (10469, 20520), (10830, 19836), (11020, 19494), (12996, 16530), (13224, 16245), (13718, 15660), (14440, 14877)]