121658880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 465113088

約数和(自身を除く): 343454208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 73, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 146, 155, 160, 168, 186, 192, 210, 217, 219, 224, 240, 248, 256, 280, 292, 310, 320, 336, 365, 372, 384, 420, 434, 438, 448, 465, 480, 496, 511, 512, 560, 584, 620, 640, 651, 672, 730, 744, 768, 840, 868, 876, 896, 930, 960, 992, 1022, 1085, 1095, 1120, 1168, 1240, 1280, 1302, 1344, 1460, 1488, 1533, 1536, 1680, 1736, 1752, 1792, 1860, 1920, 1984, 2044, 2170, 2190, 2240, 2263, 2336, 2480, 2555, 2560, 2604, 2688, 2920, 2976, 3066, 3255, 3360, 3472, 3504, 3584, 3720, 3840, 3968, 4088, 4340, 4380, 4480, 4526, 4672, 4960, 5110, 5208, 5376, 5840, 5952, 6132, 6510, 6720, 6789, 6944, 7008, 7440, 7665, 7680, 7936, 8176, 8680, 8760, 8960, 9052, 9344, 9920, 10220, 10416, 10752, 11315, 11680, 11904, 12264, 13020, 13440, 13578, 13888, 14016, 14880, 15330, 15841, 15872, 16352, 17360, 17520, 17920, 18104, 18688, 19840, 20440, 20832, 22630, 23360, 23808, 24528, 26040, 26880, 27156, 27776, 28032, 29760, 30660, 31682, 32704, 33945, 34720, 35040, 36208, 37376, 39680, 40880, 41664, 45260, 46720, 47523, 47616, 49056, 52080, 53760, 54312, 55552, 56064, 59520, 61320, 63364, 65408, 67890, 69440, 70080, 72416, 79205, 79360, 81760, 83328, 90520, 93440, 95046, 98112, 104160, 108624, 111104, 112128, 119040, 122640, 126728, 130816, 135780, 138880, 140160, 144832, 158410, 163520, 166656, 181040, 186880, 190092, 196224, 208320, 217248, 237615, 238080, 245280, 253456, 261632, 271560, 277760, 280320, 289664, 316820, 327040, 333312, 362080, 380184, 392448, 416640, 434496, 475230, 490560, 506912, 543120, 555520, 560640, 579328, 633640, 654080, 724160, 760368, 784896, 833280, 868992, 950460, 981120, 1013824, 1086240, 1158656, 1267280, 1308160, 1448320, 1520736, 1666560, 1737984, 1900920, 1962240, 2027648, 2172480, 2534560, 2896640, 3041472, 3475968, 3801840, 3924480, 4055296, 4344960, 5069120, 5793280, 6082944, 7603680, 8110592, 8689920, 10138240, 12165888, 15207360, 17379840, 20276480, 24331776, 30414720, 40552960, 60829440, 121658880]

約数ペア:

[(1, 121658880), (2, 60829440), (3, 40552960), (4, 30414720), (5, 24331776), (6, 20276480), (7, 17379840), (8, 15207360), (10, 12165888), (12, 10138240), (14, 8689920), (15, 8110592), (16, 7603680), (20, 6082944), (21, 5793280), (24, 5069120), (28, 4344960), (30, 4055296), (31, 3924480), (32, 3801840), (35, 3475968), (40, 3041472), (42, 2896640), (48, 2534560), (56, 2172480), (60, 2027648), (62, 1962240), (64, 1900920), (70, 1737984), (73, 1666560), (80, 1520736), (84, 1448320), (93, 1308160), (96, 1267280), (105, 1158656), (112, 1086240), (120, 1013824), (124, 981120), (128, 950460), (140, 868992), (146, 833280), (155, 784896), (160, 760368), (168, 724160), (186, 654080), (192, 633640), (210, 579328), (217, 560640), (219, 555520), (224, 543120), (240, 506912), (248, 490560), (256, 475230), (280, 434496), (292, 416640), (310, 392448), (320, 380184), (336, 362080), (365, 333312), (372, 327040), (384, 316820), (420, 289664), (434, 280320), (438, 277760), (448, 271560), (465, 261632), (480, 253456), (496, 245280), (511, 238080), (512, 237615), (560, 217248), (584, 208320), (620, 196224), (640, 190092), (651, 186880), (672, 181040), (730, 166656), (744, 163520), (768, 158410), (840, 144832), (868, 140160), (876, 138880), (896, 135780), (930, 130816), (960, 126728), (992, 122640), (1022, 119040), (1085, 112128), (1095, 111104), (1120, 108624), (1168, 104160), (1240, 98112), (1280, 95046), (1302, 93440), (1344, 90520), (1460, 83328), (1488, 81760), (1533, 79360), (1536, 79205), (1680, 72416), (1736, 70080), (1752, 69440), (1792, 67890), (1860, 65408), (1920, 63364), (1984, 61320), (2044, 59520), (2170, 56064), (2190, 55552), (2240, 54312), (2263, 53760), (2336, 52080), (2480, 49056), (2555, 47616), (2560, 47523), (2604, 46720), (2688, 45260), (2920, 41664), (2976, 40880), (3066, 39680), (3255, 37376), (3360, 36208), (3472, 35040), (3504, 34720), (3584, 33945), (3720, 32704), (3840, 31682), (3968, 30660), (4088, 29760), (4340, 28032), (4380, 27776), (4480, 27156), (4526, 26880), (4672, 26040), (4960, 24528), (5110, 23808), (5208, 23360), (5376, 22630), (5840, 20832), (5952, 20440), (6132, 19840), (6510, 18688), (6720, 18104), (6789, 17920), (6944, 17520), (7008, 17360), (7440, 16352), (7665, 15872), (7680, 15841), (7936, 15330), (8176, 14880), (8680, 14016), (8760, 13888), (8960, 13578), (9052, 13440), (9344, 13020), (9920, 12264), (10220, 11904), (10416, 11680), (10752, 11315)]