2440781280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 576

約数和(自身を含む): 10053808128

約数和(自身を除く): 7613026848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 73, 80, 84, 90, 93, 96, 105, 107, 112, 120, 124, 126, 140, 144, 146, 155, 160, 168, 180, 186, 210, 214, 217, 219, 224, 240, 248, 252, 279, 280, 288, 292, 310, 315, 321, 336, 360, 365, 372, 420, 428, 434, 438, 465, 480, 496, 504, 511, 535, 558, 560, 584, 620, 630, 642, 651, 657, 672, 720, 730, 744, 749, 840, 856, 868, 876, 930, 963, 992, 1008, 1022, 1070, 1085, 1095, 1116, 1120, 1168, 1240, 1260, 1284, 1302, 1314, 1395, 1440, 1460, 1488, 1498, 1533, 1605, 1680, 1712, 1736, 1752, 1860, 1926, 1953, 2016, 2044, 2140, 2170, 2190, 2232, 2247, 2263, 2336, 2480, 2520, 2555, 2568, 2604, 2628, 2790, 2920, 2976, 2996, 3066, 3210, 3255, 3285, 3317, 3360, 3424, 3472, 3504, 3720, 3745, 3852, 3906, 4088, 4280, 4340, 4380, 4464, 4494, 4526, 4599, 4815, 4960, 5040, 5110, 5136, 5208, 5256, 5580, 5840, 5992, 6132, 6420, 6510, 6570, 6634, 6741, 6789, 6944, 7008, 7440, 7490, 7665, 7704, 7811, 7812, 8176, 8560, 8680, 8760, 8928, 8988, 9052, 9198, 9630, 9765, 9951, 10080, 10220, 10272, 10416, 10512, 11160, 11235, 11315, 11680, 11984, 12264, 12840, 13020, 13140, 13268, 13482, 13578, 14880, 14980, 15330, 15408, 15622, 15624, 15841, 16352, 16585, 17120, 17360, 17520, 17976, 18104, 18396, 19260, 19530, 19902, 20367, 20440, 20832, 21024, 22320, 22470, 22630, 22995, 23219, 23433, 23968, 24528, 25680, 26040, 26280, 26536, 26964, 27156, 29853, 29960, 30660, 30816, 31244, 31248, 31682, 33170, 33705, 33945, 34720, 35040, 35952, 36208, 36792, 38520, 39055, 39060, 39804, 40734, 40880, 44640, 44940, 45260, 45990, 46438, 46866, 47523, 49056, 49755, 51360, 52080, 52560, 53072, 53928, 54312, 54677, 59706, 59920, 61320, 62488, 62496, 63364, 66340, 67410, 67890, 69657, 70299, 71904, 72416, 73584, 77040, 78110, 78120, 79205, 79608, 81468, 81760, 89880, 90520, 91980, 92876, 93732, 95046, 99510, 101835, 104160, 105120, 106144, 107856, 108624, 109354, 116095, 117165, 119412, 119840, 122640, 124976, 126728, 132680, 134820, 135780, 139314, 140598, 142569, 147168, 149265, 154080, 156220, 156240, 158410, 159216, 162936, 164031, 179760, 181040, 183960, 185752, 187464, 190092, 199020, 203670, 208971, 215712, 217248, 218708, 232190, 234330, 237615, 238824, 242141, 245280, 249952, 253456, 265360, 269640, 271560, 273385, 278628, 281196, 285138, 298530, 312440, 312480, 316820, 318432, 325872, 328062, 348285, 351495, 359520, 362080, 367920, 371504, 374928, 380184, 398040, 407340, 417942, 437416, 464380, 468660, 475230, 477648, 484282, 492093, 506912, 530720, 539280, 543120, 546770, 557256, 562392, 570276, 597060, 624880, 633640, 651744, 656124, 696570, 702990, 712845, 726423, 735840, 743008, 749856, 760368, 796080, 814680, 820155, 835884, 874832, 928760, 937320, 950460, 955296, 968564, 984186, 1044855, 1078560, 1086240, 1093540, 1114512, 1124784, 1140552, 1194120, 1210705, 1249760, 1267280, 1312248, 1393140, 1405980, 1425690, 1452846, 1520736, 1592160, 1629360, 1640310, 1671768, 1694987, 1749664, 1857520, 1874640, 1900920, 1937128, 1968372, 2089710, 2179269, 2187080, 2229024, 2249568, 2281104, 2388240, 2421410, 2460465, 2534560, 2624496, 2786280, 2811960, 2851380, 2905692, 3258720, 3280620, 3343536, 3389974, 3632115, 3715040, 3749280, 3801840, 3874256, 3936744, 4179420, 4358538, 4374160, 4562208, 4776480, 4842820, 4920930, 5084961, 5248992, 5572560, 5623920, 5702760, 5811384, 6561240, 6687072, 6779948, 7264230, 7603680, 7748512, 7873488, 8358840, 8474935, 8717076, 8748320, 9685640, 9841860, 10169922, 10896345, 11145120, 11247840, 11405520, 11622768, 13122480, 13559896, 14528460, 15254883, 15746976, 16717680, 16949870, 17434152, 19371280, 19683720, 20339844, 21792690, 22811040, 23245536, 25424805, 26244960, 27119792, 29056920, 30509766, 33435360, 33899740, 34868304, 38742560, 39367440, 40679688, 43585380, 50849610, 54239584, 58113840, 61019532, 67799480, 69736608, 76274415, 78734880, 81359376, 87170760, 101699220, 116227680, 122039064, 135598960, 152548830, 162718752, 174341520, 203398440, 244078128, 271197920, 305097660, 348683040, 406796880, 488156256, 610195320, 813593760, 1220390640, 2440781280]

約数ペア:

[(1, 2440781280), (2, 1220390640), (3, 813593760), (4, 610195320), (5, 488156256), (6, 406796880), (7, 348683040), (8, 305097660), (9, 271197920), (10, 244078128), (12, 203398440), (14, 174341520), (15, 162718752), (16, 152548830), (18, 135598960), (20, 122039064), (21, 116227680), (24, 101699220), (28, 87170760), (30, 81359376), (31, 78734880), (32, 76274415), (35, 69736608), (36, 67799480), (40, 61019532), (42, 58113840), (45, 54239584), (48, 50849610), (56, 43585380), (60, 40679688), (62, 39367440), (63, 38742560), (70, 34868304), (72, 33899740), (73, 33435360), (80, 30509766), (84, 29056920), (90, 27119792), (93, 26244960), (96, 25424805), (105, 23245536), (107, 22811040), (112, 21792690), (120, 20339844), (124, 19683720), (126, 19371280), (140, 17434152), (144, 16949870), (146, 16717680), (155, 15746976), (160, 15254883), (168, 14528460), (180, 13559896), (186, 13122480), (210, 11622768), (214, 11405520), (217, 11247840), (219, 11145120), (224, 10896345), (240, 10169922), (248, 9841860), (252, 9685640), (279, 8748320), (280, 8717076), (288, 8474935), (292, 8358840), (310, 7873488), (315, 7748512), (321, 7603680), (336, 7264230), (360, 6779948), (365, 6687072), (372, 6561240), (420, 5811384), (428, 5702760), (434, 5623920), (438, 5572560), (465, 5248992), (480, 5084961), (496, 4920930), (504, 4842820), (511, 4776480), (535, 4562208), (558, 4374160), (560, 4358538), (584, 4179420), (620, 3936744), (630, 3874256), (642, 3801840), (651, 3749280), (657, 3715040), (672, 3632115), (720, 3389974), (730, 3343536), (744, 3280620), (749, 3258720), (840, 2905692), (856, 2851380), (868, 2811960), (876, 2786280), (930, 2624496), (963, 2534560), (992, 2460465), (1008, 2421410), (1022, 2388240), (1070, 2281104), (1085, 2249568), (1095, 2229024), (1116, 2187080), (1120, 2179269), (1168, 2089710), (1240, 1968372), (1260, 1937128), (1284, 1900920), (1302, 1874640), (1314, 1857520), (1395, 1749664), (1440, 1694987), (1460, 1671768), (1488, 1640310), (1498, 1629360), (1533, 1592160), (1605, 1520736), (1680, 1452846), (1712, 1425690), (1736, 1405980), (1752, 1393140), (1860, 1312248), (1926, 1267280), (1953, 1249760), (2016, 1210705), (2044, 1194120), (2140, 1140552), (2170, 1124784), (2190, 1114512), (2232, 1093540), (2247, 1086240), (2263, 1078560), (2336, 1044855), (2480, 984186), (2520, 968564), (2555, 955296), (2568, 950460), (2604, 937320), (2628, 928760), (2790, 874832), (2920, 835884), (2976, 820155), (2996, 814680), (3066, 796080), (3210, 760368), (3255, 749856), (3285, 743008), (3317, 735840), (3360, 726423), (3424, 712845), (3472, 702990), (3504, 696570), (3720, 656124), (3745, 651744), (3852, 633640), (3906, 624880), (4088, 597060), (4280, 570276), (4340, 562392), (4380, 557256), (4464, 546770), (4494, 543120), (4526, 539280), (4599, 530720), (4815, 506912), (4960, 492093), (5040, 484282), (5110, 477648), (5136, 475230), (5208, 468660), (5256, 464380), (5580, 437416), (5840, 417942), (5992, 407340), (6132, 398040), (6420, 380184), (6510, 374928), (6570, 371504), (6634, 367920), (6741, 362080), (6789, 359520), (6944, 351495), (7008, 348285), (7440, 328062), (7490, 325872), (7665, 318432), (7704, 316820), (7811, 312480), (7812, 312440), (8176, 298530), (8560, 285138), (8680, 281196), (8760, 278628), (8928, 273385), (8988, 271560), (9052, 269640), (9198, 265360), (9630, 253456), (9765, 249952), (9951, 245280), (10080, 242141), (10220, 238824), (10272, 237615), (10416, 234330), (10512, 232190), (11160, 218708), (11235, 217248), (11315, 215712), (11680, 208971), (11984, 203670), (12264, 199020), (12840, 190092), (13020, 187464), (13140, 185752), (13268, 183960), (13482, 181040), (13578, 179760), (14880, 164031), (14980, 162936), (15330, 159216), (15408, 158410), (15622, 156240), (15624, 156220), (15841, 154080), (16352, 149265), (16585, 147168), (17120, 142569), (17360, 140598), (17520, 139314), (17976, 135780), (18104, 134820), (18396, 132680), (19260, 126728), (19530, 124976), (19902, 122640), (20367, 119840), (20440, 119412), (20832, 117165), (21024, 116095), (22320, 109354), (22470, 108624), (22630, 107856), (22995, 106144), (23219, 105120), (23433, 104160), (23968, 101835), (24528, 99510), (25680, 95046), (26040, 93732), (26280, 92876), (26536, 91980), (26964, 90520), (27156, 89880), (29853, 81760), (29960, 81468), (30660, 79608), (30816, 79205), (31244, 78120), (31248, 78110), (31682, 77040), (33170, 73584), (33705, 72416), (33945, 71904), (34720, 70299), (35040, 69657), (35952, 67890), (36208, 67410), (36792, 66340), (38520, 63364), (39055, 62496), (39060, 62488), (39804, 61320), (40734, 59920), (40880, 59706), (44640, 54677), (44940, 54312), (45260, 53928), (45990, 53072), (46438, 52560), (46866, 52080), (47523, 51360), (49056, 49755)]