223512480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1724

約数の個数: 192

約数和(自身を含む): 808012800

約数和(自身を除く): 584500320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1669, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3338, 3348, 3720, 4185, 4320, 4464, 4960, 5007, 5580, 6676, 6696, 7440, 8345, 8370, 8928, 10014, 11160, 13352, 13392, 14880, 15021, 16690, 16740, 20028, 22320, 25035, 26704, 26784, 30042, 33380, 33480, 40056, 44640, 45063, 50070, 51739, 53408, 60084, 66760, 66960, 75105, 80112, 90126, 100140, 103478, 120168, 133520, 133920, 150210, 155217, 160224, 180252, 200280, 206956, 225315, 240336, 258695, 267040, 300420, 310434, 360504, 400560, 413912, 450630, 465651, 480672, 517390, 600840, 620868, 721008, 776085, 801120, 827824, 901260, 931302, 1034780, 1201680, 1241736, 1396953, 1442016, 1552170, 1655648, 1802520, 1862604, 2069560, 2328255, 2403360, 2483472, 2793906, 3104340, 3605040, 3725208, 4139120, 4656510, 4966944, 5587812, 6208680, 6984765, 7210080, 7450416, 8278240, 9313020, 11175624, 12417360, 13969530, 14900832, 18626040, 22351248, 24834720, 27939060, 37252080, 44702496, 55878120, 74504160, 111756240, 223512480]

約数ペア:

[(1, 223512480), (2, 111756240), (3, 74504160), (4, 55878120), (5, 44702496), (6, 37252080), (8, 27939060), (9, 24834720), (10, 22351248), (12, 18626040), (15, 14900832), (16, 13969530), (18, 12417360), (20, 11175624), (24, 9313020), (27, 8278240), (30, 7450416), (31, 7210080), (32, 6984765), (36, 6208680), (40, 5587812), (45, 4966944), (48, 4656510), (54, 4139120), (60, 3725208), (62, 3605040), (72, 3104340), (80, 2793906), (90, 2483472), (93, 2403360), (96, 2328255), (108, 2069560), (120, 1862604), (124, 1802520), (135, 1655648), (144, 1552170), (155, 1442016), (160, 1396953), (180, 1241736), (186, 1201680), (216, 1034780), (240, 931302), (248, 901260), (270, 827824), (279, 801120), (288, 776085), (310, 721008), (360, 620868), (372, 600840), (432, 517390), (465, 480672), (480, 465651), (496, 450630), (540, 413912), (558, 400560), (620, 360504), (720, 310434), (744, 300420), (837, 267040), (864, 258695), (930, 240336), (992, 225315), (1080, 206956), (1116, 200280), (1240, 180252), (1395, 160224), (1440, 155217), (1488, 150210), (1669, 133920), (1674, 133520), (1860, 120168), (2160, 103478), (2232, 100140), (2480, 90126), (2790, 80112), (2976, 75105), (3338, 66960), (3348, 66760), (3720, 60084), (4185, 53408), (4320, 51739), (4464, 50070), (4960, 45063), (5007, 44640), (5580, 40056), (6676, 33480), (6696, 33380), (7440, 30042), (8345, 26784), (8370, 26704), (8928, 25035), (10014, 22320), (11160, 20028), (13352, 16740), (13392, 16690), (14880, 15021)]