321794880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 224

約数和(自身を含む): 1151705088

約数和(自身を除く): 829910208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 983, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1966, 1984, 2046, 2112, 2480, 2640, 2728, 2949, 2976, 3410, 3520, 3720, 3932, 4092, 4915, 4960, 5115, 5280, 5456, 5898, 5952, 6820, 7440, 7864, 8184, 9830, 9920, 10230, 10560, 10813, 10912, 11796, 13640, 14745, 14880, 15728, 16368, 19660, 20460, 21626, 21824, 23592, 27280, 29490, 29760, 30473, 31456, 32439, 32736, 39320, 40920, 43252, 47184, 54065, 54560, 58980, 60946, 62912, 64878, 65472, 78640, 81840, 86504, 91419, 94368, 108130, 109120, 117960, 121892, 129756, 152365, 157280, 162195, 163680, 173008, 182838, 188736, 216260, 235920, 243784, 259512, 304730, 314560, 324390, 327360, 335203, 346016, 365676, 432520, 457095, 471840, 487568, 519024, 609460, 648780, 670406, 692032, 731352, 865040, 914190, 943680, 975136, 1005609, 1038048, 1218920, 1297560, 1340812, 1462704, 1676015, 1730080, 1828380, 1950272, 2011218, 2076096, 2437840, 2595120, 2681624, 2925408, 3352030, 3460160, 3656760, 4022436, 4875680, 5028045, 5190240, 5363248, 5850816, 6704060, 7313520, 8044872, 9751360, 10056090, 10380480, 10726496, 13408120, 14627040, 16089744, 20112180, 21452992, 26816240, 29254080, 32179488, 40224360, 53632480, 64358976, 80448720, 107264960, 160897440, 321794880]

約数ペア:

[(1, 321794880), (2, 160897440), (3, 107264960), (4, 80448720), (5, 64358976), (6, 53632480), (8, 40224360), (10, 32179488), (11, 29254080), (12, 26816240), (15, 21452992), (16, 20112180), (20, 16089744), (22, 14627040), (24, 13408120), (30, 10726496), (31, 10380480), (32, 10056090), (33, 9751360), (40, 8044872), (44, 7313520), (48, 6704060), (55, 5850816), (60, 5363248), (62, 5190240), (64, 5028045), (66, 4875680), (80, 4022436), (88, 3656760), (93, 3460160), (96, 3352030), (110, 2925408), (120, 2681624), (124, 2595120), (132, 2437840), (155, 2076096), (160, 2011218), (165, 1950272), (176, 1828380), (186, 1730080), (192, 1676015), (220, 1462704), (240, 1340812), (248, 1297560), (264, 1218920), (310, 1038048), (320, 1005609), (330, 975136), (341, 943680), (352, 914190), (372, 865040), (440, 731352), (465, 692032), (480, 670406), (496, 648780), (528, 609460), (620, 519024), (660, 487568), (682, 471840), (704, 457095), (744, 432520), (880, 365676), (930, 346016), (960, 335203), (983, 327360), (992, 324390), (1023, 314560), (1056, 304730), (1240, 259512), (1320, 243784), (1364, 235920), (1488, 216260), (1705, 188736), (1760, 182838), (1860, 173008), (1966, 163680), (1984, 162195), (2046, 157280), (2112, 152365), (2480, 129756), (2640, 121892), (2728, 117960), (2949, 109120), (2976, 108130), (3410, 94368), (3520, 91419), (3720, 86504), (3932, 81840), (4092, 78640), (4915, 65472), (4960, 64878), (5115, 62912), (5280, 60946), (5456, 58980), (5898, 54560), (5952, 54065), (6820, 47184), (7440, 43252), (7864, 40920), (8184, 39320), (9830, 32736), (9920, 32439), (10230, 31456), (10560, 30473), (10813, 29760), (10912, 29490), (11796, 27280), (13640, 23592), (14745, 21824), (14880, 21626), (15728, 20460), (16368, 19660)]