285086880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 1065237264

約数和(自身を除く): 780150384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 97, 104, 117, 120, 130, 144, 156, 157, 160, 180, 194, 195, 208, 234, 240, 260, 288, 291, 312, 314, 360, 388, 390, 416, 468, 471, 480, 485, 520, 582, 585, 624, 628, 720, 776, 780, 785, 873, 936, 942, 970, 1040, 1164, 1170, 1248, 1256, 1261, 1413, 1440, 1455, 1552, 1560, 1570, 1746, 1872, 1884, 1940, 2041, 2080, 2328, 2340, 2355, 2512, 2522, 2826, 2910, 3104, 3120, 3140, 3492, 3744, 3768, 3783, 3880, 4082, 4365, 4656, 4680, 4710, 5024, 5044, 5652, 5820, 6123, 6240, 6280, 6305, 6984, 7065, 7536, 7566, 7760, 8164, 8730, 9312, 9360, 9420, 10088, 10205, 11304, 11349, 11640, 12246, 12560, 12610, 13968, 14130, 15072, 15132, 15229, 15520, 16328, 17460, 18369, 18720, 18840, 18915, 20176, 20410, 22608, 22698, 23280, 24492, 25120, 25220, 27936, 28260, 30264, 30458, 30615, 32656, 34920, 36738, 37680, 37830, 40352, 40820, 45216, 45396, 45687, 46560, 48984, 50440, 56520, 56745, 60528, 60916, 61230, 65312, 69840, 73476, 75360, 75660, 76145, 81640, 90792, 91374, 91845, 97968, 100880, 113040, 113490, 121056, 121832, 122460, 137061, 139680, 146952, 151320, 152290, 163280, 181584, 182748, 183690, 195936, 197977, 201760, 226080, 226980, 228435, 243664, 244920, 274122, 293904, 302640, 304580, 326560, 363168, 365496, 367380, 395954, 453960, 456870, 487328, 489840, 548244, 587808, 593931, 605280, 609160, 685305, 730992, 734760, 791908, 907920, 913740, 979680, 989885, 1096488, 1187862, 1218320, 1370610, 1461984, 1469520, 1583816, 1781793, 1815840, 1827480, 1979770, 2192976, 2375724, 2436640, 2741220, 2939040, 2969655, 3167632, 3563586, 3654960, 3959540, 4385952, 4751448, 5482440, 5939310, 6335264, 7127172, 7309920, 7919080, 8908965, 9502896, 10964880, 11878620, 14254344, 15838160, 17817930, 19005792, 21929760, 23757240, 28508688, 31676320, 35635860, 47514480, 57017376, 71271720, 95028960, 142543440, 285086880]

約数ペア:

[(1, 285086880), (2, 142543440), (3, 95028960), (4, 71271720), (5, 57017376), (6, 47514480), (8, 35635860), (9, 31676320), (10, 28508688), (12, 23757240), (13, 21929760), (15, 19005792), (16, 17817930), (18, 15838160), (20, 14254344), (24, 11878620), (26, 10964880), (30, 9502896), (32, 8908965), (36, 7919080), (39, 7309920), (40, 7127172), (45, 6335264), (48, 5939310), (52, 5482440), (60, 4751448), (65, 4385952), (72, 3959540), (78, 3654960), (80, 3563586), (90, 3167632), (96, 2969655), (97, 2939040), (104, 2741220), (117, 2436640), (120, 2375724), (130, 2192976), (144, 1979770), (156, 1827480), (157, 1815840), (160, 1781793), (180, 1583816), (194, 1469520), (195, 1461984), (208, 1370610), (234, 1218320), (240, 1187862), (260, 1096488), (288, 989885), (291, 979680), (312, 913740), (314, 907920), (360, 791908), (388, 734760), (390, 730992), (416, 685305), (468, 609160), (471, 605280), (480, 593931), (485, 587808), (520, 548244), (582, 489840), (585, 487328), (624, 456870), (628, 453960), (720, 395954), (776, 367380), (780, 365496), (785, 363168), (873, 326560), (936, 304580), (942, 302640), (970, 293904), (1040, 274122), (1164, 244920), (1170, 243664), (1248, 228435), (1256, 226980), (1261, 226080), (1413, 201760), (1440, 197977), (1455, 195936), (1552, 183690), (1560, 182748), (1570, 181584), (1746, 163280), (1872, 152290), (1884, 151320), (1940, 146952), (2041, 139680), (2080, 137061), (2328, 122460), (2340, 121832), (2355, 121056), (2512, 113490), (2522, 113040), (2826, 100880), (2910, 97968), (3104, 91845), (3120, 91374), (3140, 90792), (3492, 81640), (3744, 76145), (3768, 75660), (3783, 75360), (3880, 73476), (4082, 69840), (4365, 65312), (4656, 61230), (4680, 60916), (4710, 60528), (5024, 56745), (5044, 56520), (5652, 50440), (5820, 48984), (6123, 46560), (6240, 45687), (6280, 45396), (6305, 45216), (6984, 40820), (7065, 40352), (7536, 37830), (7566, 37680), (7760, 36738), (8164, 34920), (8730, 32656), (9312, 30615), (9360, 30458), (9420, 30264), (10088, 28260), (10205, 27936), (11304, 25220), (11349, 25120), (11640, 24492), (12246, 23280), (12560, 22698), (12610, 22608), (13968, 20410), (14130, 20176), (15072, 18915), (15132, 18840), (15229, 18720), (15520, 18369), (16328, 17460)]