254548320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 919410912

約数和(自身を除く): 664862592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 113, 114, 120, 130, 152, 156, 160, 190, 195, 208, 226, 228, 240, 247, 260, 285, 304, 312, 339, 361, 380, 390, 416, 452, 456, 480, 494, 520, 565, 570, 608, 624, 678, 722, 741, 760, 780, 904, 912, 988, 1040, 1083, 1130, 1140, 1235, 1248, 1356, 1444, 1469, 1482, 1520, 1560, 1695, 1805, 1808, 1824, 1976, 2080, 2147, 2166, 2260, 2280, 2470, 2712, 2888, 2938, 2964, 3040, 3120, 3390, 3610, 3616, 3705, 3952, 4294, 4332, 4407, 4520, 4560, 4693, 4940, 5415, 5424, 5776, 5876, 5928, 6240, 6441, 6780, 7220, 7345, 7410, 7904, 8588, 8664, 8814, 9040, 9120, 9386, 9880, 10735, 10830, 10848, 11552, 11752, 11856, 12882, 13560, 14079, 14440, 14690, 14820, 17176, 17328, 17628, 18080, 18772, 19760, 21470, 21660, 22035, 23465, 23504, 23712, 25764, 27120, 27911, 28158, 28880, 29380, 29640, 32205, 34352, 34656, 35256, 37544, 39520, 40793, 42940, 43320, 44070, 46930, 47008, 51528, 54240, 55822, 56316, 57760, 58760, 59280, 64410, 68704, 70395, 70512, 75088, 81586, 83733, 85880, 86640, 88140, 93860, 103056, 111644, 112632, 117520, 118560, 122379, 128820, 139555, 140790, 141024, 150176, 163172, 167466, 171760, 173280, 176280, 187720, 203965, 206112, 223288, 225264, 235040, 244758, 257640, 279110, 281580, 326344, 334932, 343520, 352560, 375440, 407930, 418665, 446576, 450528, 489516, 515280, 530309, 558220, 563160, 611895, 652688, 669864, 705120, 750880, 815860, 837330, 893152, 979032, 1030560, 1060618, 1116440, 1126320, 1223790, 1305376, 1339728, 1590927, 1631720, 1674660, 1958064, 2121236, 2232880, 2252640, 2447580, 2651545, 2679456, 3181854, 3263440, 3349320, 3916128, 4242472, 4465760, 4895160, 5303090, 6363708, 6526880, 6698640, 7954635, 8484944, 9790320, 10606180, 12727416, 13397280, 15909270, 16969888, 19580640, 21212360, 25454832, 31818540, 42424720, 50909664, 63637080, 84849440, 127274160, 254548320]

約数ペア:

[(1, 254548320), (2, 127274160), (3, 84849440), (4, 63637080), (5, 50909664), (6, 42424720), (8, 31818540), (10, 25454832), (12, 21212360), (13, 19580640), (15, 16969888), (16, 15909270), (19, 13397280), (20, 12727416), (24, 10606180), (26, 9790320), (30, 8484944), (32, 7954635), (38, 6698640), (39, 6526880), (40, 6363708), (48, 5303090), (52, 4895160), (57, 4465760), (60, 4242472), (65, 3916128), (76, 3349320), (78, 3263440), (80, 3181854), (95, 2679456), (96, 2651545), (104, 2447580), (113, 2252640), (114, 2232880), (120, 2121236), (130, 1958064), (152, 1674660), (156, 1631720), (160, 1590927), (190, 1339728), (195, 1305376), (208, 1223790), (226, 1126320), (228, 1116440), (240, 1060618), (247, 1030560), (260, 979032), (285, 893152), (304, 837330), (312, 815860), (339, 750880), (361, 705120), (380, 669864), (390, 652688), (416, 611895), (452, 563160), (456, 558220), (480, 530309), (494, 515280), (520, 489516), (565, 450528), (570, 446576), (608, 418665), (624, 407930), (678, 375440), (722, 352560), (741, 343520), (760, 334932), (780, 326344), (904, 281580), (912, 279110), (988, 257640), (1040, 244758), (1083, 235040), (1130, 225264), (1140, 223288), (1235, 206112), (1248, 203965), (1356, 187720), (1444, 176280), (1469, 173280), (1482, 171760), (1520, 167466), (1560, 163172), (1695, 150176), (1805, 141024), (1808, 140790), (1824, 139555), (1976, 128820), (2080, 122379), (2147, 118560), (2166, 117520), (2260, 112632), (2280, 111644), (2470, 103056), (2712, 93860), (2888, 88140), (2938, 86640), (2964, 85880), (3040, 83733), (3120, 81586), (3390, 75088), (3610, 70512), (3616, 70395), (3705, 68704), (3952, 64410), (4294, 59280), (4332, 58760), (4407, 57760), (4520, 56316), (4560, 55822), (4693, 54240), (4940, 51528), (5415, 47008), (5424, 46930), (5776, 44070), (5876, 43320), (5928, 42940), (6240, 40793), (6441, 39520), (6780, 37544), (7220, 35256), (7345, 34656), (7410, 34352), (7904, 32205), (8588, 29640), (8664, 29380), (8814, 28880), (9040, 28158), (9120, 27911), (9386, 27120), (9880, 25764), (10735, 23712), (10830, 23504), (10848, 23465), (11552, 22035), (11752, 21660), (11856, 21470), (12882, 19760), (13560, 18772), (14079, 18080), (14440, 17628), (14690, 17328), (14820, 17176)]