1815040360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 5496076800

約数和(自身を除く): 3681036440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 47, 49, 56, 61, 68, 70, 76, 85, 94, 95, 98, 119, 122, 133, 136, 140, 152, 170, 188, 190, 196, 235, 238, 244, 245, 266, 280, 305, 323, 329, 340, 376, 380, 392, 427, 470, 476, 488, 490, 532, 595, 610, 646, 658, 665, 680, 760, 799, 833, 854, 893, 931, 940, 952, 980, 1037, 1064, 1159, 1190, 1220, 1292, 1316, 1330, 1598, 1615, 1645, 1666, 1708, 1786, 1862, 1880, 1960, 2074, 2135, 2261, 2303, 2318, 2380, 2440, 2584, 2632, 2660, 2867, 2989, 3196, 3230, 3290, 3332, 3416, 3572, 3724, 3995, 4148, 4165, 4270, 4465, 4522, 4606, 4636, 4655, 4760, 5185, 5320, 5593, 5734, 5795, 5978, 6251, 6392, 6460, 6580, 6664, 7144, 7259, 7448, 7990, 8113, 8296, 8330, 8540, 8930, 9044, 9212, 9272, 9310, 10370, 11186, 11305, 11468, 11515, 11590, 11956, 12502, 12920, 13160, 14335, 14518, 14945, 15181, 15827, 15980, 16226, 16660, 17080, 17860, 18088, 18424, 18620, 19703, 20069, 20740, 22372, 22610, 22936, 23030, 23180, 23912, 25004, 27965, 28670, 29036, 29890, 30362, 31255, 31654, 31960, 32452, 33320, 35720, 36295, 37240, 39151, 39406, 40138, 40565, 41480, 43757, 44744, 45220, 46060, 46360, 48739, 50008, 50813, 54473, 55930, 56791, 57340, 58072, 59780, 60724, 62510, 63308, 64904, 72590, 75905, 78302, 78812, 79135, 80276, 81130, 87514, 90440, 92120, 97478, 98515, 100345, 101626, 106267, 108946, 111860, 113582, 114680, 119560, 121448, 125020, 126616, 137921, 140483, 145180, 151810, 156604, 157624, 158270, 160552, 162260, 175028, 194956, 195755, 197030, 200690, 203252, 212534, 217892, 218785, 223720, 227164, 243695, 250040, 254065, 272365, 275842, 280966, 283955, 290360, 303620, 313208, 316540, 324520, 341173, 350056, 381311, 389912, 391510, 394060, 401380, 406504, 425068, 435784, 437570, 454328, 487390, 508130, 531335, 544730, 551684, 561932, 567910, 607240, 633080, 682346, 689605, 702415, 743869, 762622, 783020, 788120, 802760, 850136, 875140, 926041, 965447, 974780, 1016260, 1062670, 1089460, 1103368, 1123864, 1135820, 1364692, 1379210, 1404830, 1487738, 1525244, 1566040, 1705865, 1750280, 1852082, 1906555, 1930894, 1949560, 2032520, 2125340, 2178920, 2271640, 2388211, 2669177, 2729384, 2758420, 2809660, 2975476, 3050488, 3411730, 3704164, 3719345, 3813110, 3861788, 4250680, 4630205, 4776422, 4827235, 5338354, 5516840, 5619320, 5950952, 6482287, 6823460, 7408328, 7438690, 7626220, 7723576, 9260410, 9552844, 9654470, 10676708, 11941055, 12964574, 13345885, 13646920, 14877380, 15252440, 18520820, 19105688, 19308940, 21353416, 23882110, 25929148, 26691770, 29754760, 32411435, 37041640, 38617880, 45376009, 47764220, 51858296, 53383540, 64822870, 90752018, 95528440, 106767080, 129645740, 181504036, 226880045, 259291480, 363008072, 453760090, 907520180, 1815040360]

約数ペア:

[(1, 1815040360), (2, 907520180), (4, 453760090), (5, 363008072), (7, 259291480), (8, 226880045), (10, 181504036), (14, 129645740), (17, 106767080), (19, 95528440), (20, 90752018), (28, 64822870), (34, 53383540), (35, 51858296), (38, 47764220), (40, 45376009), (47, 38617880), (49, 37041640), (56, 32411435), (61, 29754760), (68, 26691770), (70, 25929148), (76, 23882110), (85, 21353416), (94, 19308940), (95, 19105688), (98, 18520820), (119, 15252440), (122, 14877380), (133, 13646920), (136, 13345885), (140, 12964574), (152, 11941055), (170, 10676708), (188, 9654470), (190, 9552844), (196, 9260410), (235, 7723576), (238, 7626220), (244, 7438690), (245, 7408328), (266, 6823460), (280, 6482287), (305, 5950952), (323, 5619320), (329, 5516840), (340, 5338354), (376, 4827235), (380, 4776422), (392, 4630205), (427, 4250680), (470, 3861788), (476, 3813110), (488, 3719345), (490, 3704164), (532, 3411730), (595, 3050488), (610, 2975476), (646, 2809660), (658, 2758420), (665, 2729384), (680, 2669177), (760, 2388211), (799, 2271640), (833, 2178920), (854, 2125340), (893, 2032520), (931, 1949560), (940, 1930894), (952, 1906555), (980, 1852082), (1037, 1750280), (1064, 1705865), (1159, 1566040), (1190, 1525244), (1220, 1487738), (1292, 1404830), (1316, 1379210), (1330, 1364692), (1598, 1135820), (1615, 1123864), (1645, 1103368), (1666, 1089460), (1708, 1062670), (1786, 1016260), (1862, 974780), (1880, 965447), (1960, 926041), (2074, 875140), (2135, 850136), (2261, 802760), (2303, 788120), (2318, 783020), (2380, 762622), (2440, 743869), (2584, 702415), (2632, 689605), (2660, 682346), (2867, 633080), (2989, 607240), (3196, 567910), (3230, 561932), (3290, 551684), (3332, 544730), (3416, 531335), (3572, 508130), (3724, 487390), (3995, 454328), (4148, 437570), (4165, 435784), (4270, 425068), (4465, 406504), (4522, 401380), (4606, 394060), (4636, 391510), (4655, 389912), (4760, 381311), (5185, 350056), (5320, 341173), (5593, 324520), (5734, 316540), (5795, 313208), (5978, 303620), (6251, 290360), (6392, 283955), (6460, 280966), (6580, 275842), (6664, 272365), (7144, 254065), (7259, 250040), (7448, 243695), (7990, 227164), (8113, 223720), (8296, 218785), (8330, 217892), (8540, 212534), (8930, 203252), (9044, 200690), (9212, 197030), (9272, 195755), (9310, 194956), (10370, 175028), (11186, 162260), (11305, 160552), (11468, 158270), (11515, 157624), (11590, 156604), (11956, 151810), (12502, 145180), (12920, 140483), (13160, 137921), (14335, 126616), (14518, 125020), (14945, 121448), (15181, 119560), (15827, 114680), (15980, 113582), (16226, 111860), (16660, 108946), (17080, 106267), (17860, 101626), (18088, 100345), (18424, 98515), (18620, 97478), (19703, 92120), (20069, 90440), (20740, 87514), (22372, 81130), (22610, 80276), (22936, 79135), (23030, 78812), (23180, 78302), (23912, 75905), (25004, 72590), (27965, 64904), (28670, 63308), (29036, 62510), (29890, 60724), (30362, 59780), (31255, 58072), (31654, 57340), (31960, 56791), (32452, 55930), (33320, 54473), (35720, 50813), (36295, 50008), (37240, 48739), (39151, 46360), (39406, 46060), (40138, 45220), (40565, 44744), (41480, 43757)]