358146720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 1290691584

約数和(自身を除く): 932544864

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, 71, 72, 80, 90, 93, 96, 113, 120, 124, 142, 144, 155, 160, 180, 186, 213, 226, 240, 248, 279, 284, 288, 310, 339, 355, 360, 372, 426, 452, 465, 480, 496, 558, 565, 568, 620, 639, 678, 710, 720, 744, 852, 904, 930, 992, 1017, 1065, 1116, 1130, 1136, 1240, 1278, 1356, 1395, 1420, 1440, 1488, 1695, 1704, 1808, 1860, 2034, 2130, 2201, 2232, 2260, 2272, 2480, 2556, 2712, 2790, 2840, 2976, 3195, 3390, 3408, 3503, 3616, 3720, 4068, 4260, 4402, 4464, 4520, 4960, 5085, 5112, 5424, 5580, 5680, 6390, 6603, 6780, 6816, 7006, 7440, 8023, 8136, 8520, 8804, 8928, 9040, 10170, 10224, 10509, 10848, 11005, 11160, 11360, 12780, 13206, 13560, 14012, 14880, 16046, 16272, 17040, 17515, 17608, 18080, 19809, 20340, 20448, 21018, 22010, 22320, 24069, 25560, 26412, 27120, 28024, 31527, 32092, 32544, 33015, 34080, 35030, 35216, 39618, 40115, 40680, 42036, 44020, 44640, 48138, 51120, 52545, 52824, 54240, 56048, 63054, 64184, 66030, 70060, 70432, 72207, 79236, 80230, 81360, 84072, 88040, 96276, 99045, 102240, 105090, 105648, 112096, 120345, 126108, 128368, 132060, 140120, 144414, 157635, 158472, 160460, 162720, 168144, 176080, 192552, 198090, 210180, 211296, 240690, 248713, 252216, 256736, 264120, 280240, 288828, 315270, 316944, 320920, 336288, 352160, 361035, 385104, 396180, 420360, 481380, 497426, 504432, 528240, 560480, 577656, 630540, 633888, 641840, 722070, 746139, 770208, 792360, 840720, 962760, 994852, 1008864, 1056480, 1155312, 1243565, 1261080, 1283680, 1444140, 1492278, 1584720, 1681440, 1925520, 1989704, 2238417, 2310624, 2487130, 2522160, 2888280, 2984556, 3169440, 3730695, 3851040, 3979408, 4476834, 4974260, 5044320, 5776560, 5969112, 7461390, 7958816, 8953668, 9948520, 11192085, 11553120, 11938224, 14922780, 17907336, 19897040, 22384170, 23876448, 29845560, 35814672, 39794080, 44768340, 59691120, 71629344, 89536680, 119382240, 179073360, 358146720]

約数ペア:

[(1, 358146720), (2, 179073360), (3, 119382240), (4, 89536680), (5, 71629344), (6, 59691120), (8, 44768340), (9, 39794080), (10, 35814672), (12, 29845560), (15, 23876448), (16, 22384170), (18, 19897040), (20, 17907336), (24, 14922780), (30, 11938224), (31, 11553120), (32, 11192085), (36, 9948520), (40, 8953668), (45, 7958816), (48, 7461390), (60, 5969112), (62, 5776560), (71, 5044320), (72, 4974260), (80, 4476834), (90, 3979408), (93, 3851040), (96, 3730695), (113, 3169440), (120, 2984556), (124, 2888280), (142, 2522160), (144, 2487130), (155, 2310624), (160, 2238417), (180, 1989704), (186, 1925520), (213, 1681440), (226, 1584720), (240, 1492278), (248, 1444140), (279, 1283680), (284, 1261080), (288, 1243565), (310, 1155312), (339, 1056480), (355, 1008864), (360, 994852), (372, 962760), (426, 840720), (452, 792360), (465, 770208), (480, 746139), (496, 722070), (558, 641840), (565, 633888), (568, 630540), (620, 577656), (639, 560480), (678, 528240), (710, 504432), (720, 497426), (744, 481380), (852, 420360), (904, 396180), (930, 385104), (992, 361035), (1017, 352160), (1065, 336288), (1116, 320920), (1130, 316944), (1136, 315270), (1240, 288828), (1278, 280240), (1356, 264120), (1395, 256736), (1420, 252216), (1440, 248713), (1488, 240690), (1695, 211296), (1704, 210180), (1808, 198090), (1860, 192552), (2034, 176080), (2130, 168144), (2201, 162720), (2232, 160460), (2260, 158472), (2272, 157635), (2480, 144414), (2556, 140120), (2712, 132060), (2790, 128368), (2840, 126108), (2976, 120345), (3195, 112096), (3390, 105648), (3408, 105090), (3503, 102240), (3616, 99045), (3720, 96276), (4068, 88040), (4260, 84072), (4402, 81360), (4464, 80230), (4520, 79236), (4960, 72207), (5085, 70432), (5112, 70060), (5424, 66030), (5580, 64184), (5680, 63054), (6390, 56048), (6603, 54240), (6780, 52824), (6816, 52545), (7006, 51120), (7440, 48138), (8023, 44640), (8136, 44020), (8520, 42036), (8804, 40680), (8928, 40115), (9040, 39618), (10170, 35216), (10224, 35030), (10509, 34080), (10848, 33015), (11005, 32544), (11160, 32092), (11360, 31527), (12780, 28024), (13206, 27120), (13560, 26412), (14012, 25560), (14880, 24069), (16046, 22320), (16272, 22010), (17040, 21018), (17515, 20448), (17608, 20340), (18080, 19809)]