15912309920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 288

約数和(自身を含む): 43138013184

約数和(自身を除く): 27225703264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 65, 80, 82, 104, 124, 130, 155, 160, 164, 169, 205, 208, 248, 260, 310, 328, 338, 403, 410, 416, 463, 496, 520, 533, 620, 656, 676, 806, 820, 845, 926, 992, 1040, 1066, 1240, 1271, 1312, 1352, 1612, 1640, 1690, 1852, 2015, 2080, 2132, 2315, 2480, 2542, 2665, 2704, 3224, 3280, 3380, 3704, 4030, 4264, 4630, 4960, 5084, 5239, 5330, 5408, 6019, 6355, 6448, 6560, 6760, 6929, 7408, 8060, 8528, 9260, 10168, 10478, 10660, 12038, 12710, 12896, 13520, 13858, 14353, 14816, 16120, 16523, 17056, 18520, 18983, 20336, 20956, 21320, 24076, 25420, 26195, 27040, 27716, 28706, 30095, 32240, 33046, 34645, 37040, 37966, 40672, 41912, 42640, 48152, 50840, 52390, 55432, 57412, 60190, 64480, 66092, 69290, 71765, 74080, 75932, 78247, 82615, 83824, 85280, 94915, 96304, 101680, 104780, 110864, 114824, 120380, 132184, 138580, 143530, 151864, 156494, 165230, 167648, 186589, 189830, 192608, 203360, 209560, 214799, 221728, 229648, 240760, 246779, 264368, 277160, 287060, 303728, 312988, 330460, 373178, 379660, 391235, 419120, 429598, 459296, 481520, 493558, 528736, 554320, 574120, 588473, 607456, 625976, 660920, 746356, 759320, 782470, 838240, 859196, 932945, 963040, 987116, 1073995, 1108640, 1148240, 1176946, 1233895, 1251952, 1321840, 1492712, 1518640, 1564940, 1718392, 1865890, 1974232, 2147990, 2296480, 2353892, 2425657, 2467790, 2503904, 2643680, 2942365, 2985424, 3037280, 3129880, 3208127, 3436784, 3731780, 3948464, 4295980, 4707784, 4851314, 4935580, 5884730, 5970848, 6259760, 6416254, 6873568, 7463560, 7650149, 7896928, 8591960, 9415568, 9702628, 9871160, 11769460, 12128285, 12519520, 12832508, 14927120, 15300298, 16040635, 17183920, 18831136, 19405256, 19742320, 23538920, 24256570, 25665016, 29854240, 30600596, 32081270, 34367840, 38250745, 38810512, 39484640, 47077840, 48513140, 51330032, 61201192, 64162540, 76501490, 77621024, 94155680, 97026280, 99451937, 102660064, 122402384, 128325080, 153002980, 194052560, 198903874, 244804768, 256650160, 306005960, 388105120, 397807748, 497259685, 513300320, 612011920, 795615496, 994519370, 1224023840, 1591230992, 1989038740, 3182461984, 3978077480, 7956154960, 15912309920]

約数ペア:

[(1, 15912309920), (2, 7956154960), (4, 3978077480), (5, 3182461984), (8, 1989038740), (10, 1591230992), (13, 1224023840), (16, 994519370), (20, 795615496), (26, 612011920), (31, 513300320), (32, 497259685), (40, 397807748), (41, 388105120), (52, 306005960), (62, 256650160), (65, 244804768), (80, 198903874), (82, 194052560), (104, 153002980), (124, 128325080), (130, 122402384), (155, 102660064), (160, 99451937), (164, 97026280), (169, 94155680), (205, 77621024), (208, 76501490), (248, 64162540), (260, 61201192), (310, 51330032), (328, 48513140), (338, 47077840), (403, 39484640), (410, 38810512), (416, 38250745), (463, 34367840), (496, 32081270), (520, 30600596), (533, 29854240), (620, 25665016), (656, 24256570), (676, 23538920), (806, 19742320), (820, 19405256), (845, 18831136), (926, 17183920), (992, 16040635), (1040, 15300298), (1066, 14927120), (1240, 12832508), (1271, 12519520), (1312, 12128285), (1352, 11769460), (1612, 9871160), (1640, 9702628), (1690, 9415568), (1852, 8591960), (2015, 7896928), (2080, 7650149), (2132, 7463560), (2315, 6873568), (2480, 6416254), (2542, 6259760), (2665, 5970848), (2704, 5884730), (3224, 4935580), (3280, 4851314), (3380, 4707784), (3704, 4295980), (4030, 3948464), (4264, 3731780), (4630, 3436784), (4960, 3208127), (5084, 3129880), (5239, 3037280), (5330, 2985424), (5408, 2942365), (6019, 2643680), (6355, 2503904), (6448, 2467790), (6560, 2425657), (6760, 2353892), (6929, 2296480), (7408, 2147990), (8060, 1974232), (8528, 1865890), (9260, 1718392), (10168, 1564940), (10478, 1518640), (10660, 1492712), (12038, 1321840), (12710, 1251952), (12896, 1233895), (13520, 1176946), (13858, 1148240), (14353, 1108640), (14816, 1073995), (16120, 987116), (16523, 963040), (17056, 932945), (18520, 859196), (18983, 838240), (20336, 782470), (20956, 759320), (21320, 746356), (24076, 660920), (25420, 625976), (26195, 607456), (27040, 588473), (27716, 574120), (28706, 554320), (30095, 528736), (32240, 493558), (33046, 481520), (34645, 459296), (37040, 429598), (37966, 419120), (40672, 391235), (41912, 379660), (42640, 373178), (48152, 330460), (50840, 312988), (52390, 303728), (55432, 287060), (57412, 277160), (60190, 264368), (64480, 246779), (66092, 240760), (69290, 229648), (71765, 221728), (74080, 214799), (75932, 209560), (78247, 203360), (82615, 192608), (83824, 189830), (85280, 186589), (94915, 167648), (96304, 165230), (101680, 156494), (104780, 151864), (110864, 143530), (114824, 138580), (120380, 132184)]