243011520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4483

約数の個数: 168

約数和(自身を含む): 880049040

約数和(自身を除く): 637037520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4441, 4560, 5472, 6080, 6840, 8882, 9120, 10944, 13323, 13680, 17764, 18240, 22205, 26646, 27360, 35528, 39969, 44410, 53292, 54720, 66615, 71056, 79938, 84379, 88820, 106584, 133230, 142112, 159876, 168758, 177640, 199845, 213168, 253137, 266460, 284224, 319752, 337516, 355280, 399690, 421895, 426336, 506274, 532920, 639504, 675032, 710560, 759411, 799380, 843790, 852672, 1012548, 1065840, 1265685, 1279008, 1350064, 1421120, 1518822, 1598760, 1687580, 2025096, 2131680, 2531370, 2558016, 2700128, 3037644, 3197520, 3375160, 3797055, 4050192, 4263360, 5062740, 5400256, 6075288, 6395040, 6750320, 7594110, 8100384, 10125480, 12150576, 12790080, 13500640, 15188220, 16200768, 20250960, 24301152, 27001280, 30376440, 40501920, 48602304, 60752880, 81003840, 121505760, 243011520]

約数ペア:

[(1, 243011520), (2, 121505760), (3, 81003840), (4, 60752880), (5, 48602304), (6, 40501920), (8, 30376440), (9, 27001280), (10, 24301152), (12, 20250960), (15, 16200768), (16, 15188220), (18, 13500640), (19, 12790080), (20, 12150576), (24, 10125480), (30, 8100384), (32, 7594110), (36, 6750320), (38, 6395040), (40, 6075288), (45, 5400256), (48, 5062740), (57, 4263360), (60, 4050192), (64, 3797055), (72, 3375160), (76, 3197520), (80, 3037644), (90, 2700128), (95, 2558016), (96, 2531370), (114, 2131680), (120, 2025096), (144, 1687580), (152, 1598760), (160, 1518822), (171, 1421120), (180, 1350064), (190, 1279008), (192, 1265685), (228, 1065840), (240, 1012548), (285, 852672), (288, 843790), (304, 799380), (320, 759411), (342, 710560), (360, 675032), (380, 639504), (456, 532920), (480, 506274), (570, 426336), (576, 421895), (608, 399690), (684, 355280), (720, 337516), (760, 319752), (855, 284224), (912, 266460), (960, 253137), (1140, 213168), (1216, 199845), (1368, 177640), (1440, 168758), (1520, 159876), (1710, 142112), (1824, 133230), (2280, 106584), (2736, 88820), (2880, 84379), (3040, 79938), (3420, 71056), (3648, 66615), (4441, 54720), (4560, 53292), (5472, 44410), (6080, 39969), (6840, 35528), (8882, 27360), (9120, 26646), (10944, 22205), (13323, 18240), (13680, 17764)]