881015040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2525

約数の個数: 216

約数和(自身を含む): 3147825408

約数和(自身を除く): 2266810368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2467, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4934, 4960, 5580, 5760, 5952, 7401, 7440, 7936, 8928, 9868, 9920, 11160, 11520, 11904, 12335, 14802, 14880, 17856, 19736, 19840, 22203, 22320, 23808, 24670, 29604, 29760, 35712, 37005, 39472, 39680, 44406, 44640, 49340, 59208, 59520, 71424, 74010, 76477, 78944, 88812, 89280, 98680, 111015, 118416, 119040, 148020, 152954, 157888, 177624, 178560, 197360, 222030, 229431, 236832, 296040, 305908, 315776, 355248, 357120, 382385, 394720, 444060, 458862, 473664, 592080, 611816, 631552, 688293, 710496, 764770, 789440, 888120, 917724, 947328, 1147155, 1184160, 1223632, 1376586, 1420992, 1529540, 1578880, 1776240, 1835448, 1894656, 2294310, 2368320, 2447264, 2753172, 2841984, 3059080, 3157760, 3441465, 3552480, 3670896, 4588620, 4736640, 4894528, 5506344, 5683968, 6118160, 6882930, 7104960, 7341792, 9177240, 9473280, 9789056, 11012688, 12236320, 13765860, 14209920, 14683584, 18354480, 19578112, 22025376, 24472640, 27531720, 28419840, 29367168, 36708960, 44050752, 48945280, 55063440, 58734336, 73417920, 88101504, 97890560, 110126880, 146835840, 176203008, 220253760, 293671680, 440507520, 881015040]

約数ペア:

[(1, 881015040), (2, 440507520), (3, 293671680), (4, 220253760), (5, 176203008), (6, 146835840), (8, 110126880), (9, 97890560), (10, 88101504), (12, 73417920), (15, 58734336), (16, 55063440), (18, 48945280), (20, 44050752), (24, 36708960), (30, 29367168), (31, 28419840), (32, 27531720), (36, 24472640), (40, 22025376), (45, 19578112), (48, 18354480), (60, 14683584), (62, 14209920), (64, 13765860), (72, 12236320), (80, 11012688), (90, 9789056), (93, 9473280), (96, 9177240), (120, 7341792), (124, 7104960), (128, 6882930), (144, 6118160), (155, 5683968), (160, 5506344), (180, 4894528), (186, 4736640), (192, 4588620), (240, 3670896), (248, 3552480), (256, 3441465), (279, 3157760), (288, 3059080), (310, 2841984), (320, 2753172), (360, 2447264), (372, 2368320), (384, 2294310), (465, 1894656), (480, 1835448), (496, 1776240), (558, 1578880), (576, 1529540), (620, 1420992), (640, 1376586), (720, 1223632), (744, 1184160), (768, 1147155), (930, 947328), (960, 917724), (992, 888120), (1116, 789440), (1152, 764770), (1240, 710496), (1280, 688293), (1395, 631552), (1440, 611816), (1488, 592080), (1860, 473664), (1920, 458862), (1984, 444060), (2232, 394720), (2304, 382385), (2467, 357120), (2480, 355248), (2790, 315776), (2880, 305908), (2976, 296040), (3720, 236832), (3840, 229431), (3968, 222030), (4464, 197360), (4934, 178560), (4960, 177624), (5580, 157888), (5760, 152954), (5952, 148020), (7401, 119040), (7440, 118416), (7936, 111015), (8928, 98680), (9868, 89280), (9920, 88812), (11160, 78944), (11520, 76477), (11904, 74010), (12335, 71424), (14802, 59520), (14880, 59208), (17856, 49340), (19736, 44640), (19840, 44406), (22203, 39680), (22320, 39472), (23808, 37005), (24670, 35712), (29604, 29760)]