2339644160

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{73}}^2$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 6626239200

約数和(自身を除く): 4286595040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 256, 280, 292, 320, 343, 365, 392, 448, 490, 511, 560, 584, 640, 686, 730, 784, 896, 980, 1022, 1120, 1168, 1280, 1372, 1460, 1568, 1715, 1792, 1960, 2044, 2240, 2336, 2555, 2744, 2920, 3136, 3430, 3577, 3920, 4088, 4480, 4672, 5110, 5329, 5488, 5840, 6272, 6860, 7154, 7840, 8176, 8960, 9344, 10220, 10658, 10976, 11680, 12544, 13720, 14308, 15680, 16352, 17885, 18688, 20440, 21316, 21952, 23360, 25039, 26645, 27440, 28616, 31360, 32704, 35770, 37303, 40880, 42632, 43904, 46720, 50078, 53290, 54880, 57232, 62720, 65408, 71540, 74606, 81760, 85264, 87808, 93440, 100156, 106580, 109760, 114464, 125195, 130816, 143080, 149212, 163520, 170528, 186515, 200312, 213160, 219520, 228928, 250390, 261121, 286160, 298424, 327040, 341056, 373030, 400624, 426320, 439040, 457856, 500780, 522242, 572320, 596848, 654080, 682112, 746060, 801248, 852640, 915712, 1001560, 1044484, 1144640, 1193696, 1305605, 1364224, 1492120, 1602496, 1705280, 1827847, 2003120, 2088968, 2289280, 2387392, 2611210, 2984240, 3204992, 3410560, 3655694, 4006240, 4177936, 4578560, 4774784, 5222420, 5968480, 6409984, 6821120, 7311388, 8012480, 8355872, 9139235, 9549568, 10444840, 11936960, 14622776, 16024960, 16711744, 18278470, 20889680, 23873920, 29245552, 32049920, 33423488, 36556940, 41779360, 47747840, 58491104, 66846976, 73113880, 83558720, 116982208, 146227760, 167117440, 233964416, 292455520, 334234880, 467928832, 584911040, 1169822080, 2339644160]

約数ペア:

[(1, 2339644160), (2, 1169822080), (4, 584911040), (5, 467928832), (7, 334234880), (8, 292455520), (10, 233964416), (14, 167117440), (16, 146227760), (20, 116982208), (28, 83558720), (32, 73113880), (35, 66846976), (40, 58491104), (49, 47747840), (56, 41779360), (64, 36556940), (70, 33423488), (73, 32049920), (80, 29245552), (98, 23873920), (112, 20889680), (128, 18278470), (140, 16711744), (146, 16024960), (160, 14622776), (196, 11936960), (224, 10444840), (245, 9549568), (256, 9139235), (280, 8355872), (292, 8012480), (320, 7311388), (343, 6821120), (365, 6409984), (392, 5968480), (448, 5222420), (490, 4774784), (511, 4578560), (560, 4177936), (584, 4006240), (640, 3655694), (686, 3410560), (730, 3204992), (784, 2984240), (896, 2611210), (980, 2387392), (1022, 2289280), (1120, 2088968), (1168, 2003120), (1280, 1827847), (1372, 1705280), (1460, 1602496), (1568, 1492120), (1715, 1364224), (1792, 1305605), (1960, 1193696), (2044, 1144640), (2240, 1044484), (2336, 1001560), (2555, 915712), (2744, 852640), (2920, 801248), (3136, 746060), (3430, 682112), (3577, 654080), (3920, 596848), (4088, 572320), (4480, 522242), (4672, 500780), (5110, 457856), (5329, 439040), (5488, 426320), (5840, 400624), (6272, 373030), (6860, 341056), (7154, 327040), (7840, 298424), (8176, 286160), (8960, 261121), (9344, 250390), (10220, 228928), (10658, 219520), (10976, 213160), (11680, 200312), (12544, 186515), (13720, 170528), (14308, 163520), (15680, 149212), (16352, 143080), (17885, 130816), (18688, 125195), (20440, 114464), (21316, 109760), (21952, 106580), (23360, 100156), (25039, 93440), (26645, 87808), (27440, 85264), (28616, 81760), (31360, 74606), (32704, 71540), (35770, 65408), (37303, 62720), (40880, 57232), (42632, 54880), (43904, 53290), (46720, 50078)]