253186888320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{11731}}^1$

素因数の和:13008

約数の個数: 256

約数和(自身を含む): 897498000000

約数和(自身を除く): 644311111680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1249, 1440, 1728, 1920, 2160, 2498, 2880, 3456, 3747, 4320, 4996, 5760, 6245, 7494, 8640, 9992, 11241, 11731, 12490, 14988, 17280, 18735, 19984, 22482, 23462, 24980, 29976, 33723, 35193, 37470, 39968, 44964, 46924, 49960, 56205, 58655, 59952, 67446, 70386, 74940, 79936, 89928, 93848, 99920, 105579, 112410, 117310, 119904, 134892, 140772, 149880, 159872, 168615, 175965, 179856, 187696, 199840, 211158, 224820, 234620, 239808, 269784, 281544, 299760, 316737, 337230, 351930, 359712, 375392, 399680, 422316, 449640, 469240, 479616, 527895, 539568, 563088, 599520, 633474, 674460, 703860, 719424, 750784, 799360, 844632, 899280, 938480, 1055790, 1079136, 1126176, 1199040, 1266948, 1348920, 1407720, 1438848, 1501568, 1583685, 1689264, 1798560, 1876960, 2111580, 2158272, 2252352, 2398080, 2533896, 2697840, 2815440, 3167370, 3378528, 3597120, 3753920, 4223160, 4316544, 4504704, 5067792, 5395680, 5630880, 6334740, 6757056, 7194240, 7507840, 8446320, 10135584, 10791360, 11261760, 12669480, 13514112, 14652019, 16892640, 20271168, 21582720, 22523520, 25338960, 29304038, 33785280, 40542336, 43956057, 50677920, 58608076, 67570560, 73260095, 87912114, 101355840, 117216152, 131868171, 146520190, 175824228, 202711680, 219780285, 234432304, 263736342, 293040380, 351648456, 395604513, 439560570, 468864608, 527472684, 586080760, 659340855, 703296912, 791209026, 879121140, 937729216, 1054945368, 1172161520, 1318681710, 1406593824, 1582418052, 1758242280, 1875458432, 1978022565, 2109890736, 2344323040, 2637363420, 2813187648, 3164836104, 3516484560, 3956045130, 4219781472, 4688646080, 5274726840, 5626375296, 6329672208, 7032969120, 7912090260, 8439562944, 9377292160, 10549453680, 12659344416, 14065938240, 15824180520, 16879125888, 21098907360, 25318688832, 28131876480, 31648361040, 42197814720, 50637377664, 63296722080, 84395629440, 126593444160, 253186888320]

約数ペア:

[(1, 253186888320), (2, 126593444160), (3, 84395629440), (4, 63296722080), (5, 50637377664), (6, 42197814720), (8, 31648361040), (9, 28131876480), (10, 25318688832), (12, 21098907360), (15, 16879125888), (16, 15824180520), (18, 14065938240), (20, 12659344416), (24, 10549453680), (27, 9377292160), (30, 8439562944), (32, 7912090260), (36, 7032969120), (40, 6329672208), (45, 5626375296), (48, 5274726840), (54, 4688646080), (60, 4219781472), (64, 3956045130), (72, 3516484560), (80, 3164836104), (90, 2813187648), (96, 2637363420), (108, 2344323040), (120, 2109890736), (128, 1978022565), (135, 1875458432), (144, 1758242280), (160, 1582418052), (180, 1406593824), (192, 1318681710), (216, 1172161520), (240, 1054945368), (270, 937729216), (288, 879121140), (320, 791209026), (360, 703296912), (384, 659340855), (432, 586080760), (480, 527472684), (540, 468864608), (576, 439560570), (640, 395604513), (720, 351648456), (864, 293040380), (960, 263736342), (1080, 234432304), (1152, 219780285), (1249, 202711680), (1440, 175824228), (1728, 146520190), (1920, 131868171), (2160, 117216152), (2498, 101355840), (2880, 87912114), (3456, 73260095), (3747, 67570560), (4320, 58608076), (4996, 50677920), (5760, 43956057), (6245, 40542336), (7494, 33785280), (8640, 29304038), (9992, 25338960), (11241, 22523520), (11731, 21582720), (12490, 20271168), (14988, 16892640), (17280, 14652019), (18735, 13514112), (19984, 12669480), (22482, 11261760), (23462, 10791360), (24980, 10135584), (29976, 8446320), (33723, 7507840), (35193, 7194240), (37470, 6757056), (39968, 6334740), (44964, 5630880), (46924, 5395680), (49960, 5067792), (56205, 4504704), (58655, 4316544), (59952, 4223160), (67446, 3753920), (70386, 3597120), (74940, 3378528), (79936, 3167370), (89928, 2815440), (93848, 2697840), (99920, 2533896), (105579, 2398080), (112410, 2252352), (117310, 2158272), (119904, 2111580), (134892, 1876960), (140772, 1798560), (149880, 1689264), (159872, 1583685), (168615, 1501568), (175965, 1438848), (179856, 1407720), (187696, 1348920), (199840, 1266948), (211158, 1199040), (224820, 1126176), (234620, 1079136), (239808, 1055790), (269784, 938480), (281544, 899280), (299760, 844632), (316737, 799360), (337230, 750784), (351930, 719424), (359712, 703860), (375392, 674460), (399680, 633474), (422316, 599520), (449640, 563088), (469240, 539568), (479616, 527895)]