144847360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 406581120

約数和(自身を除く): 261733760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 137, 140, 160, 224, 236, 256, 274, 280, 295, 320, 413, 448, 472, 512, 548, 560, 590, 640, 685, 826, 896, 944, 959, 1096, 1120, 1180, 1280, 1370, 1652, 1792, 1888, 1918, 2065, 2192, 2240, 2360, 2560, 2740, 3304, 3584, 3776, 3836, 4130, 4384, 4480, 4720, 4795, 5480, 6608, 7552, 7672, 8083, 8260, 8768, 8960, 9440, 9590, 10960, 13216, 15104, 15344, 16166, 16520, 17536, 17920, 18880, 19180, 21920, 26432, 30208, 30688, 32332, 33040, 35072, 37760, 38360, 40415, 43840, 52864, 56581, 61376, 64664, 66080, 70144, 75520, 76720, 80830, 87680, 105728, 113162, 122752, 129328, 132160, 151040, 153440, 161660, 175360, 211456, 226324, 245504, 258656, 264320, 282905, 306880, 323320, 350720, 452648, 491008, 517312, 528640, 565810, 613760, 646640, 905296, 1034624, 1057280, 1131620, 1227520, 1293280, 1810592, 2069248, 2263240, 2455040, 2586560, 3621184, 4138496, 4526480, 5173120, 7242368, 9052960, 10346240, 14484736, 18105920, 20692480, 28969472, 36211840, 72423680, 144847360]

約数ペア:

[(1, 144847360), (2, 72423680), (4, 36211840), (5, 28969472), (7, 20692480), (8, 18105920), (10, 14484736), (14, 10346240), (16, 9052960), (20, 7242368), (28, 5173120), (32, 4526480), (35, 4138496), (40, 3621184), (56, 2586560), (59, 2455040), (64, 2263240), (70, 2069248), (80, 1810592), (112, 1293280), (118, 1227520), (128, 1131620), (137, 1057280), (140, 1034624), (160, 905296), (224, 646640), (236, 613760), (256, 565810), (274, 528640), (280, 517312), (295, 491008), (320, 452648), (413, 350720), (448, 323320), (472, 306880), (512, 282905), (548, 264320), (560, 258656), (590, 245504), (640, 226324), (685, 211456), (826, 175360), (896, 161660), (944, 153440), (959, 151040), (1096, 132160), (1120, 129328), (1180, 122752), (1280, 113162), (1370, 105728), (1652, 87680), (1792, 80830), (1888, 76720), (1918, 75520), (2065, 70144), (2192, 66080), (2240, 64664), (2360, 61376), (2560, 56581), (2740, 52864), (3304, 43840), (3584, 40415), (3776, 38360), (3836, 37760), (4130, 35072), (4384, 33040), (4480, 32332), (4720, 30688), (4795, 30208), (5480, 26432), (6608, 21920), (7552, 19180), (7672, 18880), (8083, 17920), (8260, 17536), (8768, 16520), (8960, 16166), (9440, 15344), (9590, 15104), (10960, 13216)]