154692480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 535818240

約数和(自身を除く): 381125760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 113, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 226, 230, 240, 248, 276, 310, 320, 339, 345, 368, 372, 384, 452, 460, 465, 480, 496, 552, 565, 620, 640, 678, 690, 713, 736, 744, 904, 920, 930, 960, 992, 1104, 1130, 1240, 1356, 1380, 1426, 1472, 1488, 1695, 1808, 1840, 1860, 1920, 1984, 2139, 2208, 2260, 2480, 2599, 2712, 2760, 2852, 2944, 2976, 3390, 3503, 3565, 3616, 3680, 3720, 3968, 4278, 4416, 4520, 4960, 5198, 5424, 5520, 5704, 5952, 6780, 7006, 7130, 7232, 7360, 7440, 7797, 8556, 8832, 9040, 9920, 10396, 10509, 10695, 10848, 11040, 11408, 11904, 12995, 13560, 14012, 14260, 14464, 14720, 14880, 15594, 17112, 17515, 18080, 19840, 20792, 21018, 21390, 21696, 22080, 22816, 25990, 27120, 28024, 28520, 29760, 31188, 34224, 35030, 36160, 38985, 41584, 42036, 42780, 43392, 44160, 45632, 51980, 52545, 54240, 56048, 57040, 59520, 62376, 68448, 70060, 72320, 77970, 80569, 83168, 84072, 85560, 91264, 103960, 105090, 108480, 112096, 114080, 124752, 136896, 140120, 155940, 161138, 166336, 168144, 171120, 207920, 210180, 216960, 224192, 228160, 241707, 249504, 273792, 280240, 311880, 322276, 332672, 336288, 342240, 402845, 415840, 420360, 448384, 456320, 483414, 499008, 560480, 623760, 644552, 672576, 684480, 805690, 831680, 840720, 966828, 998016, 1120960, 1208535, 1247520, 1289104, 1345152, 1368960, 1611380, 1663360, 1681440, 1933656, 2241920, 2417070, 2495040, 2578208, 3222760, 3362880, 3867312, 4834140, 4990080, 5156416, 6445520, 6725760, 7734624, 9668280, 10312832, 12891040, 15469248, 19336560, 25782080, 30938496, 38673120, 51564160, 77346240, 154692480]

約数ペア:

[(1, 154692480), (2, 77346240), (3, 51564160), (4, 38673120), (5, 30938496), (6, 25782080), (8, 19336560), (10, 15469248), (12, 12891040), (15, 10312832), (16, 9668280), (20, 7734624), (23, 6725760), (24, 6445520), (30, 5156416), (31, 4990080), (32, 4834140), (40, 3867312), (46, 3362880), (48, 3222760), (60, 2578208), (62, 2495040), (64, 2417070), (69, 2241920), (80, 1933656), (92, 1681440), (93, 1663360), (96, 1611380), (113, 1368960), (115, 1345152), (120, 1289104), (124, 1247520), (128, 1208535), (138, 1120960), (155, 998016), (160, 966828), (184, 840720), (186, 831680), (192, 805690), (226, 684480), (230, 672576), (240, 644552), (248, 623760), (276, 560480), (310, 499008), (320, 483414), (339, 456320), (345, 448384), (368, 420360), (372, 415840), (384, 402845), (452, 342240), (460, 336288), (465, 332672), (480, 322276), (496, 311880), (552, 280240), (565, 273792), (620, 249504), (640, 241707), (678, 228160), (690, 224192), (713, 216960), (736, 210180), (744, 207920), (904, 171120), (920, 168144), (930, 166336), (960, 161138), (992, 155940), (1104, 140120), (1130, 136896), (1240, 124752), (1356, 114080), (1380, 112096), (1426, 108480), (1472, 105090), (1488, 103960), (1695, 91264), (1808, 85560), (1840, 84072), (1860, 83168), (1920, 80569), (1984, 77970), (2139, 72320), (2208, 70060), (2260, 68448), (2480, 62376), (2599, 59520), (2712, 57040), (2760, 56048), (2852, 54240), (2944, 52545), (2976, 51980), (3390, 45632), (3503, 44160), (3565, 43392), (3616, 42780), (3680, 42036), (3720, 41584), (3968, 38985), (4278, 36160), (4416, 35030), (4520, 34224), (4960, 31188), (5198, 29760), (5424, 28520), (5520, 28024), (5704, 27120), (5952, 25990), (6780, 22816), (7006, 22080), (7130, 21696), (7232, 21390), (7360, 21018), (7440, 20792), (7797, 19840), (8556, 18080), (8832, 17515), (9040, 17112), (9920, 15594), (10396, 14880), (10509, 14720), (10695, 14464), (10848, 14260), (11040, 14012), (11408, 13560), (11904, 12995)]