240292080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^4\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 300

約数和(自身を含む): 948194520

約数和(自身を除く): 707902440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 139, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 278, 280, 294, 315, 336, 343, 360, 392, 417, 420, 441, 490, 504, 556, 560, 588, 630, 686, 695, 720, 735, 784, 834, 840, 882, 973, 980, 1008, 1029, 1112, 1176, 1251, 1260, 1372, 1390, 1470, 1668, 1680, 1715, 1764, 1946, 1960, 2058, 2085, 2205, 2224, 2352, 2401, 2502, 2520, 2744, 2780, 2919, 2940, 3087, 3336, 3430, 3528, 3892, 3920, 4116, 4170, 4410, 4802, 4865, 5004, 5040, 5145, 5488, 5560, 5838, 5880, 6174, 6255, 6672, 6811, 6860, 7056, 7203, 7784, 8232, 8340, 8757, 8820, 9604, 9730, 10008, 10290, 11120, 11676, 11760, 12005, 12348, 12510, 13622, 13720, 14406, 14595, 15435, 15568, 16464, 16680, 17514, 17640, 19208, 19460, 20016, 20433, 20580, 21609, 23352, 24010, 24696, 25020, 27244, 27440, 28812, 29190, 30870, 33360, 34055, 35028, 35280, 36015, 38416, 38920, 40866, 41160, 43218, 43785, 46704, 47677, 48020, 49392, 50040, 54488, 57624, 58380, 61299, 61740, 68110, 70056, 72030, 77840, 81732, 82320, 86436, 87570, 95354, 96040, 100080, 102165, 108045, 108976, 115248, 116760, 122598, 123480, 136220, 140112, 143031, 144060, 163464, 172872, 175140, 190708, 192080, 204330, 216090, 233520, 238385, 245196, 246960, 272440, 286062, 288120, 306495, 326928, 333739, 345744, 350280, 381416, 408660, 429093, 432180, 476770, 490392, 544880, 572124, 576240, 612990, 667478, 700560, 715155, 762832, 817320, 858186, 864360, 953540, 980784, 1001217, 1144248, 1225980, 1334956, 1430310, 1634640, 1668695, 1716372, 1728720, 1907080, 2002434, 2145465, 2288496, 2451960, 2669912, 2860620, 3003651, 3337390, 3432744, 3814160, 4004868, 4290930, 4903920, 5006085, 5339824, 5721240, 6007302, 6674780, 6865488, 8009736, 8581860, 10012170, 11442480, 12014604, 13349560, 15018255, 16019472, 17163720, 20024340, 24029208, 26699120, 30036510, 34327440, 40048680, 48058416, 60073020, 80097360, 120146040, 240292080]

約数ペア:

[(1, 240292080), (2, 120146040), (3, 80097360), (4, 60073020), (5, 48058416), (6, 40048680), (7, 34327440), (8, 30036510), (9, 26699120), (10, 24029208), (12, 20024340), (14, 17163720), (15, 16019472), (16, 15018255), (18, 13349560), (20, 12014604), (21, 11442480), (24, 10012170), (28, 8581860), (30, 8009736), (35, 6865488), (36, 6674780), (40, 6007302), (42, 5721240), (45, 5339824), (48, 5006085), (49, 4903920), (56, 4290930), (60, 4004868), (63, 3814160), (70, 3432744), (72, 3337390), (80, 3003651), (84, 2860620), (90, 2669912), (98, 2451960), (105, 2288496), (112, 2145465), (120, 2002434), (126, 1907080), (139, 1728720), (140, 1716372), (144, 1668695), (147, 1634640), (168, 1430310), (180, 1334956), (196, 1225980), (210, 1144248), (240, 1001217), (245, 980784), (252, 953540), (278, 864360), (280, 858186), (294, 817320), (315, 762832), (336, 715155), (343, 700560), (360, 667478), (392, 612990), (417, 576240), (420, 572124), (441, 544880), (490, 490392), (504, 476770), (556, 432180), (560, 429093), (588, 408660), (630, 381416), (686, 350280), (695, 345744), (720, 333739), (735, 326928), (784, 306495), (834, 288120), (840, 286062), (882, 272440), (973, 246960), (980, 245196), (1008, 238385), (1029, 233520), (1112, 216090), (1176, 204330), (1251, 192080), (1260, 190708), (1372, 175140), (1390, 172872), (1470, 163464), (1668, 144060), (1680, 143031), (1715, 140112), (1764, 136220), (1946, 123480), (1960, 122598), (2058, 116760), (2085, 115248), (2205, 108976), (2224, 108045), (2352, 102165), (2401, 100080), (2502, 96040), (2520, 95354), (2744, 87570), (2780, 86436), (2919, 82320), (2940, 81732), (3087, 77840), (3336, 72030), (3430, 70056), (3528, 68110), (3892, 61740), (3920, 61299), (4116, 58380), (4170, 57624), (4410, 54488), (4802, 50040), (4865, 49392), (5004, 48020), (5040, 47677), (5145, 46704), (5488, 43785), (5560, 43218), (5838, 41160), (5880, 40866), (6174, 38920), (6255, 38416), (6672, 36015), (6811, 35280), (6860, 35028), (7056, 34055), (7203, 33360), (7784, 30870), (8232, 29190), (8340, 28812), (8757, 27440), (8820, 27244), (9604, 25020), (9730, 24696), (10008, 24010), (10290, 23352), (11120, 21609), (11676, 20580), (11760, 20433), (12005, 20016), (12348, 19460), (12510, 19208), (13622, 17640), (13720, 17514), (14406, 16680), (14595, 16464), (15435, 15568)]