268729920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 224

約数和(自身を含む): 998524800

約数和(自身を除く): 729794880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1637, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3274, 3420, 3648, 4104, 4320, 4560, 4911, 5130, 5472, 6080, 6548, 6840, 8185, 8208, 8640, 9120, 9822, 10260, 10944, 13096, 13680, 14733, 16370, 16416, 18240, 19644, 20520, 24555, 26192, 27360, 29466, 31103, 32740, 32832, 39288, 41040, 44199, 49110, 52384, 54720, 58932, 62206, 65480, 73665, 78576, 82080, 88398, 93309, 98220, 104768, 117864, 124412, 130960, 147330, 155515, 157152, 164160, 176796, 186618, 196440, 220995, 235728, 248824, 261920, 279927, 294660, 311030, 314304, 353592, 373236, 392880, 441990, 466545, 471456, 497648, 523840, 559854, 589320, 622060, 707184, 746472, 785760, 839781, 883980, 933090, 942912, 995296, 1119708, 1178640, 1244120, 1399635, 1414368, 1492944, 1571520, 1679562, 1767960, 1866180, 1990592, 2239416, 2357280, 2488240, 2799270, 2828736, 2985888, 3359124, 3535920, 3732360, 4198905, 4478832, 4714560, 4976480, 5598540, 5971776, 6718248, 7071840, 7464720, 8397810, 8957664, 9952960, 11197080, 13436496, 14143680, 14929440, 16795620, 17915328, 22394160, 26872992, 29858880, 33591240, 44788320, 53745984, 67182480, 89576640, 134364960, 268729920]

約数ペア:

[(1, 268729920), (2, 134364960), (3, 89576640), (4, 67182480), (5, 53745984), (6, 44788320), (8, 33591240), (9, 29858880), (10, 26872992), (12, 22394160), (15, 17915328), (16, 16795620), (18, 14929440), (19, 14143680), (20, 13436496), (24, 11197080), (27, 9952960), (30, 8957664), (32, 8397810), (36, 7464720), (38, 7071840), (40, 6718248), (45, 5971776), (48, 5598540), (54, 4976480), (57, 4714560), (60, 4478832), (64, 4198905), (72, 3732360), (76, 3535920), (80, 3359124), (90, 2985888), (95, 2828736), (96, 2799270), (108, 2488240), (114, 2357280), (120, 2239416), (135, 1990592), (144, 1866180), (152, 1767960), (160, 1679562), (171, 1571520), (180, 1492944), (190, 1414368), (192, 1399635), (216, 1244120), (228, 1178640), (240, 1119708), (270, 995296), (285, 942912), (288, 933090), (304, 883980), (320, 839781), (342, 785760), (360, 746472), (380, 707184), (432, 622060), (456, 589320), (480, 559854), (513, 523840), (540, 497648), (570, 471456), (576, 466545), (608, 441990), (684, 392880), (720, 373236), (760, 353592), (855, 314304), (864, 311030), (912, 294660), (960, 279927), (1026, 261920), (1080, 248824), (1140, 235728), (1216, 220995), (1368, 196440), (1440, 186618), (1520, 176796), (1637, 164160), (1710, 157152), (1728, 155515), (1824, 147330), (2052, 130960), (2160, 124412), (2280, 117864), (2565, 104768), (2736, 98220), (2880, 93309), (3040, 88398), (3274, 82080), (3420, 78576), (3648, 73665), (4104, 65480), (4320, 62206), (4560, 58932), (4911, 54720), (5130, 52384), (5472, 49110), (6080, 44199), (6548, 41040), (6840, 39288), (8185, 32832), (8208, 32740), (8640, 31103), (9120, 29466), (9822, 27360), (10260, 26192), (10944, 24555), (13096, 20520), (13680, 19644), (14733, 18240), (16370, 16416)]