1993846400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 6247100160

約数和(自身を除く): 4253253760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 41, 50, 52, 56, 64, 65, 70, 80, 82, 91, 100, 104, 112, 128, 130, 140, 160, 164, 167, 175, 182, 200, 205, 208, 224, 260, 280, 287, 320, 325, 328, 334, 350, 364, 400, 410, 416, 448, 455, 520, 533, 560, 574, 640, 650, 656, 668, 700, 728, 800, 820, 832, 835, 896, 910, 1025, 1040, 1066, 1120, 1148, 1169, 1300, 1312, 1336, 1400, 1435, 1456, 1600, 1640, 1664, 1670, 1820, 2050, 2080, 2132, 2171, 2240, 2275, 2296, 2338, 2600, 2624, 2665, 2672, 2800, 2870, 2912, 3200, 3280, 3340, 3640, 3731, 4100, 4160, 4175, 4264, 4342, 4480, 4550, 4592, 4676, 5200, 5248, 5330, 5344, 5600, 5740, 5824, 5845, 6560, 6680, 6847, 7175, 7280, 7462, 8200, 8320, 8350, 8528, 8684, 9100, 9184, 9352, 10400, 10660, 10688, 10855, 11200, 11480, 11648, 11690, 13120, 13325, 13360, 13694, 14350, 14560, 14924, 15197, 16400, 16700, 17056, 17368, 18200, 18368, 18655, 18704, 20800, 21320, 21376, 21710, 22400, 22960, 23380, 26240, 26650, 26720, 27388, 28700, 29120, 29225, 29848, 30394, 32800, 33400, 34112, 34235, 34736, 36400, 36736, 37310, 37408, 41600, 42640, 43420, 45920, 46760, 47929, 53300, 53440, 54275, 54776, 57400, 58240, 58450, 59696, 60788, 65600, 66800, 68224, 68470, 69472, 72800, 74620, 74816, 75985, 85280, 86840, 89011, 91840, 93275, 93520, 95858, 106600, 106880, 108550, 109552, 114800, 116900, 119392, 121576, 131200, 133600, 136940, 138944, 145600, 149240, 149632, 151970, 170560, 171175, 173680, 178022, 183680, 186550, 187040, 191716, 213200, 217100, 219104, 229600, 233800, 238784, 239645, 243152, 267200, 273880, 277888, 291200, 298480, 303940, 341120, 342350, 347360, 356044, 373100, 374080, 379925, 383432, 426400, 434200, 438208, 445055, 459200, 467600, 477568, 479290, 486304, 534400, 547760, 596960, 607880, 623077, 684700, 694720, 712088, 746200, 748160, 759850, 766864, 852800, 868400, 876416, 890110, 918400, 935200, 958580, 972608, 1095520, 1193920, 1198225, 1215760, 1246154, 1369400, 1389440, 1424176, 1492400, 1519700, 1533728, 1705600, 1736800, 1780220, 1870400, 1917160, 1945216, 2191040, 2225275, 2387840, 2396450, 2431520, 2492308, 2738800, 2848352, 2984800, 3039400, 3067456, 3115385, 3473600, 3560440, 3740800, 3834320, 4382080, 4450550, 4792900, 4863040, 4984616, 5477600, 5696704, 5969600, 6078800, 6134912, 6230770, 6947200, 7120880, 7668640, 8901100, 9585800, 9726080, 9969232, 10955200, 11393408, 11939200, 12157600, 12461540, 14241760, 15337280, 15576925, 17802200, 19171600, 19938464, 21910400, 24315200, 24923080, 28483520, 30674560, 31153850, 35604400, 38343200, 39876928, 48630400, 49846160, 56967040, 62307700, 71208800, 76686400, 79753856, 99692320, 124615400, 142417600, 153372800, 199384640, 249230800, 284835200, 398769280, 498461600, 996923200, 1993846400]

約数ペア:

[(1, 1993846400), (2, 996923200), (4, 498461600), (5, 398769280), (7, 284835200), (8, 249230800), (10, 199384640), (13, 153372800), (14, 142417600), (16, 124615400), (20, 99692320), (25, 79753856), (26, 76686400), (28, 71208800), (32, 62307700), (35, 56967040), (40, 49846160), (41, 48630400), (50, 39876928), (52, 38343200), (56, 35604400), (64, 31153850), (65, 30674560), (70, 28483520), (80, 24923080), (82, 24315200), (91, 21910400), (100, 19938464), (104, 19171600), (112, 17802200), (128, 15576925), (130, 15337280), (140, 14241760), (160, 12461540), (164, 12157600), (167, 11939200), (175, 11393408), (182, 10955200), (200, 9969232), (205, 9726080), (208, 9585800), (224, 8901100), (260, 7668640), (280, 7120880), (287, 6947200), (320, 6230770), (325, 6134912), (328, 6078800), (334, 5969600), (350, 5696704), (364, 5477600), (400, 4984616), (410, 4863040), (416, 4792900), (448, 4450550), (455, 4382080), (520, 3834320), (533, 3740800), (560, 3560440), (574, 3473600), (640, 3115385), (650, 3067456), (656, 3039400), (668, 2984800), (700, 2848352), (728, 2738800), (800, 2492308), (820, 2431520), (832, 2396450), (835, 2387840), (896, 2225275), (910, 2191040), (1025, 1945216), (1040, 1917160), (1066, 1870400), (1120, 1780220), (1148, 1736800), (1169, 1705600), (1300, 1533728), (1312, 1519700), (1336, 1492400), (1400, 1424176), (1435, 1389440), (1456, 1369400), (1600, 1246154), (1640, 1215760), (1664, 1198225), (1670, 1193920), (1820, 1095520), (2050, 972608), (2080, 958580), (2132, 935200), (2171, 918400), (2240, 890110), (2275, 876416), (2296, 868400), (2338, 852800), (2600, 766864), (2624, 759850), (2665, 748160), (2672, 746200), (2800, 712088), (2870, 694720), (2912, 684700), (3200, 623077), (3280, 607880), (3340, 596960), (3640, 547760), (3731, 534400), (4100, 486304), (4160, 479290), (4175, 477568), (4264, 467600), (4342, 459200), (4480, 445055), (4550, 438208), (4592, 434200), (4676, 426400), (5200, 383432), (5248, 379925), (5330, 374080), (5344, 373100), (5600, 356044), (5740, 347360), (5824, 342350), (5845, 341120), (6560, 303940), (6680, 298480), (6847, 291200), (7175, 277888), (7280, 273880), (7462, 267200), (8200, 243152), (8320, 239645), (8350, 238784), (8528, 233800), (8684, 229600), (9100, 219104), (9184, 217100), (9352, 213200), (10400, 191716), (10660, 187040), (10688, 186550), (10855, 183680), (11200, 178022), (11480, 173680), (11648, 171175), (11690, 170560), (13120, 151970), (13325, 149632), (13360, 149240), (13694, 145600), (14350, 138944), (14560, 136940), (14924, 133600), (15197, 131200), (16400, 121576), (16700, 119392), (17056, 116900), (17368, 114800), (18200, 109552), (18368, 108550), (18655, 106880), (18704, 106600), (20800, 95858), (21320, 93520), (21376, 93275), (21710, 91840), (22400, 89011), (22960, 86840), (23380, 85280), (26240, 75985), (26650, 74816), (26720, 74620), (27388, 72800), (28700, 69472), (29120, 68470), (29225, 68224), (29848, 66800), (30394, 65600), (32800, 60788), (33400, 59696), (34112, 58450), (34235, 58240), (34736, 57400), (36400, 54776), (36736, 54275), (37310, 53440), (37408, 53300), (41600, 47929), (42640, 46760), (43420, 45920)]