15201803480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5431}}^1$

素因数の和:5617

約数の個数: 128

約数和(自身を含む): 37545984000

約数和(自身を除く): 22344180520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 127, 145, 152, 190, 232, 254, 290, 380, 508, 551, 580, 635, 760, 1016, 1102, 1160, 1270, 2204, 2413, 2540, 2755, 3683, 4408, 4826, 5080, 5431, 5510, 7366, 9652, 10862, 11020, 12065, 14732, 18415, 19304, 21724, 22040, 24130, 27155, 29464, 36830, 43448, 48260, 54310, 69977, 73660, 96520, 103189, 108620, 139954, 147320, 157499, 206378, 217240, 279908, 314998, 349885, 412756, 515945, 559816, 629996, 689737, 699770, 787495, 825512, 1031890, 1259992, 1379474, 1399540, 1574990, 2063780, 2758948, 2799080, 2992481, 3149980, 3448685, 4127560, 5517896, 5984962, 6299960, 6897370, 11969924, 13105003, 13794740, 14962405, 20002373, 23939848, 26210006, 27589480, 29924810, 40004746, 52420012, 59849620, 65525015, 80009492, 100011865, 104840024, 119699240, 131050030, 160018984, 200023730, 262100060, 380045087, 400047460, 524200120, 760090174, 800094920, 1520180348, 1900225435, 3040360696, 3800450870, 7600901740, 15201803480]

約数ペア:

[(1, 15201803480), (2, 7600901740), (4, 3800450870), (5, 3040360696), (8, 1900225435), (10, 1520180348), (19, 800094920), (20, 760090174), (29, 524200120), (38, 400047460), (40, 380045087), (58, 262100060), (76, 200023730), (95, 160018984), (116, 131050030), (127, 119699240), (145, 104840024), (152, 100011865), (190, 80009492), (232, 65525015), (254, 59849620), (290, 52420012), (380, 40004746), (508, 29924810), (551, 27589480), (580, 26210006), (635, 23939848), (760, 20002373), (1016, 14962405), (1102, 13794740), (1160, 13105003), (1270, 11969924), (2204, 6897370), (2413, 6299960), (2540, 5984962), (2755, 5517896), (3683, 4127560), (4408, 3448685), (4826, 3149980), (5080, 2992481), (5431, 2799080), (5510, 2758948), (7366, 2063780), (9652, 1574990), (10862, 1399540), (11020, 1379474), (12065, 1259992), (14732, 1031890), (18415, 825512), (19304, 787495), (21724, 699770), (22040, 689737), (24130, 629996), (27155, 559816), (29464, 515945), (36830, 412756), (43448, 349885), (48260, 314998), (54310, 279908), (69977, 217240), (73660, 206378), (96520, 157499), (103189, 147320), (108620, 139954)]