144665640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 560196000

約数和(自身を除く): 415530360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 59, 60, 63, 70, 72, 84, 90, 98, 105, 118, 120, 126, 139, 140, 147, 168, 177, 180, 196, 210, 236, 245, 252, 278, 280, 294, 295, 315, 354, 360, 392, 413, 417, 420, 441, 472, 490, 504, 531, 556, 588, 590, 630, 695, 708, 735, 826, 834, 840, 882, 885, 973, 980, 1062, 1112, 1176, 1180, 1239, 1251, 1260, 1390, 1416, 1470, 1652, 1668, 1764, 1770, 1946, 1960, 2065, 2085, 2124, 2205, 2360, 2478, 2502, 2520, 2655, 2780, 2891, 2919, 2940, 3304, 3336, 3528, 3540, 3717, 3892, 4130, 4170, 4248, 4410, 4865, 4956, 5004, 5310, 5560, 5782, 5838, 5880, 6195, 6255, 6811, 7080, 7434, 7784, 8201, 8260, 8340, 8673, 8757, 8820, 9730, 9912, 10008, 10620, 11564, 11676, 12390, 12510, 13622, 14455, 14595, 14868, 16402, 16520, 16680, 17346, 17514, 17640, 18585, 19460, 20433, 21240, 23128, 23352, 24603, 24780, 25020, 26019, 27244, 28910, 29190, 29736, 32804, 34055, 34692, 35028, 37170, 38920, 40866, 41005, 43365, 43785, 49206, 49560, 50040, 52038, 54488, 57407, 57820, 58380, 61299, 65608, 68110, 69384, 70056, 73809, 74340, 81732, 82010, 86730, 87570, 98412, 102165, 104076, 114814, 115640, 116760, 122598, 123015, 130095, 136220, 147618, 148680, 163464, 164020, 172221, 173460, 175140, 196824, 204330, 208152, 229628, 245196, 246030, 260190, 272440, 287035, 295236, 306495, 328040, 344442, 346920, 350280, 369045, 401849, 408660, 459256, 490392, 492060, 516663, 520380, 574070, 590472, 612990, 688884, 738090, 803698, 817320, 861105, 984120, 1033326, 1040760, 1148140, 1205547, 1225980, 1377768, 1476180, 1607396, 1722210, 2009245, 2066652, 2296280, 2411094, 2451960, 2583315, 2952360, 3214792, 3444420, 3616641, 4018490, 4133304, 4822188, 5166630, 6027735, 6888840, 7233282, 8036980, 9644376, 10333260, 12055470, 14466564, 16073960, 18083205, 20666520, 24110940, 28933128, 36166410, 48221880, 72332820, 144665640]

約数ペア:

[(1, 144665640), (2, 72332820), (3, 48221880), (4, 36166410), (5, 28933128), (6, 24110940), (7, 20666520), (8, 18083205), (9, 16073960), (10, 14466564), (12, 12055470), (14, 10333260), (15, 9644376), (18, 8036980), (20, 7233282), (21, 6888840), (24, 6027735), (28, 5166630), (30, 4822188), (35, 4133304), (36, 4018490), (40, 3616641), (42, 3444420), (45, 3214792), (49, 2952360), (56, 2583315), (59, 2451960), (60, 2411094), (63, 2296280), (70, 2066652), (72, 2009245), (84, 1722210), (90, 1607396), (98, 1476180), (105, 1377768), (118, 1225980), (120, 1205547), (126, 1148140), (139, 1040760), (140, 1033326), (147, 984120), (168, 861105), (177, 817320), (180, 803698), (196, 738090), (210, 688884), (236, 612990), (245, 590472), (252, 574070), (278, 520380), (280, 516663), (294, 492060), (295, 490392), (315, 459256), (354, 408660), (360, 401849), (392, 369045), (413, 350280), (417, 346920), (420, 344442), (441, 328040), (472, 306495), (490, 295236), (504, 287035), (531, 272440), (556, 260190), (588, 246030), (590, 245196), (630, 229628), (695, 208152), (708, 204330), (735, 196824), (826, 175140), (834, 173460), (840, 172221), (882, 164020), (885, 163464), (973, 148680), (980, 147618), (1062, 136220), (1112, 130095), (1176, 123015), (1180, 122598), (1239, 116760), (1251, 115640), (1260, 114814), (1390, 104076), (1416, 102165), (1470, 98412), (1652, 87570), (1668, 86730), (1764, 82010), (1770, 81732), (1946, 74340), (1960, 73809), (2065, 70056), (2085, 69384), (2124, 68110), (2205, 65608), (2360, 61299), (2478, 58380), (2502, 57820), (2520, 57407), (2655, 54488), (2780, 52038), (2891, 50040), (2919, 49560), (2940, 49206), (3304, 43785), (3336, 43365), (3528, 41005), (3540, 40866), (3717, 38920), (3892, 37170), (4130, 35028), (4170, 34692), (4248, 34055), (4410, 32804), (4865, 29736), (4956, 29190), (5004, 28910), (5310, 27244), (5560, 26019), (5782, 25020), (5838, 24780), (5880, 24603), (6195, 23352), (6255, 23128), (6811, 21240), (7080, 20433), (7434, 19460), (7784, 18585), (8201, 17640), (8260, 17514), (8340, 17346), (8673, 16680), (8757, 16520), (8820, 16402), (9730, 14868), (9912, 14595), (10008, 14455), (10620, 13622), (11564, 12510), (11676, 12390)]