439056720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 1599897600

約数和(自身を除く): 1160840880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 79, 80, 83, 90, 93, 108, 120, 124, 135, 144, 155, 158, 166, 180, 186, 216, 237, 240, 248, 249, 270, 279, 310, 316, 332, 360, 372, 395, 415, 432, 465, 474, 496, 498, 540, 558, 620, 632, 664, 711, 720, 744, 747, 790, 830, 837, 930, 948, 996, 1080, 1116, 1185, 1240, 1245, 1264, 1328, 1395, 1422, 1488, 1494, 1580, 1660, 1674, 1860, 1896, 1992, 2133, 2160, 2232, 2241, 2370, 2449, 2480, 2490, 2573, 2790, 2844, 2988, 3160, 3320, 3348, 3555, 3720, 3735, 3792, 3984, 4185, 4266, 4464, 4482, 4740, 4898, 4980, 5146, 5580, 5688, 5976, 6320, 6557, 6640, 6696, 7110, 7347, 7440, 7470, 7719, 8370, 8532, 8964, 9480, 9796, 9960, 10292, 10665, 11160, 11205, 11376, 11952, 12245, 12865, 13114, 13392, 14220, 14694, 14940, 15438, 16740, 17064, 17928, 18960, 19592, 19671, 19920, 20584, 21330, 22041, 22320, 22410, 23157, 24490, 25730, 26228, 28440, 29388, 29880, 30876, 32785, 33480, 34128, 35856, 36735, 38595, 39184, 39342, 41168, 42660, 44082, 44820, 46314, 48980, 51460, 52456, 56880, 58776, 59013, 59760, 61752, 65570, 66123, 66960, 69471, 73470, 77190, 78684, 85320, 88164, 89640, 92628, 97960, 98355, 102920, 104912, 110205, 115785, 117552, 118026, 123504, 131140, 132246, 138942, 146940, 154380, 157368, 170640, 176328, 177039, 179280, 185256, 195920, 196710, 203267, 205840, 220410, 231570, 236052, 262280, 264492, 277884, 293880, 295065, 308760, 314736, 330615, 347355, 352656, 354078, 370512, 393420, 406534, 440820, 463140, 472104, 524560, 528984, 555768, 587760, 590130, 609801, 617520, 661230, 694710, 708156, 786840, 813068, 881640, 885195, 926280, 944208, 1016335, 1057968, 1111536, 1180260, 1219602, 1322460, 1389420, 1416312, 1573680, 1626136, 1763280, 1770390, 1829403, 1852560, 2032670, 2360520, 2439204, 2644920, 2778840, 2832624, 3049005, 3252272, 3540780, 3658806, 4065340, 4721040, 4878408, 5289840, 5488209, 5557680, 6098010, 7081560, 7317612, 8130680, 9147015, 9756816, 10976418, 12196020, 14163120, 14635224, 16261360, 18294030, 21952836, 24392040, 27441045, 29270448, 36588060, 43905672, 48784080, 54882090, 73176120, 87811344, 109764180, 146352240, 219528360, 439056720]

約数ペア:

[(1, 439056720), (2, 219528360), (3, 146352240), (4, 109764180), (5, 87811344), (6, 73176120), (8, 54882090), (9, 48784080), (10, 43905672), (12, 36588060), (15, 29270448), (16, 27441045), (18, 24392040), (20, 21952836), (24, 18294030), (27, 16261360), (30, 14635224), (31, 14163120), (36, 12196020), (40, 10976418), (45, 9756816), (48, 9147015), (54, 8130680), (60, 7317612), (62, 7081560), (72, 6098010), (79, 5557680), (80, 5488209), (83, 5289840), (90, 4878408), (93, 4721040), (108, 4065340), (120, 3658806), (124, 3540780), (135, 3252272), (144, 3049005), (155, 2832624), (158, 2778840), (166, 2644920), (180, 2439204), (186, 2360520), (216, 2032670), (237, 1852560), (240, 1829403), (248, 1770390), (249, 1763280), (270, 1626136), (279, 1573680), (310, 1416312), (316, 1389420), (332, 1322460), (360, 1219602), (372, 1180260), (395, 1111536), (415, 1057968), (432, 1016335), (465, 944208), (474, 926280), (496, 885195), (498, 881640), (540, 813068), (558, 786840), (620, 708156), (632, 694710), (664, 661230), (711, 617520), (720, 609801), (744, 590130), (747, 587760), (790, 555768), (830, 528984), (837, 524560), (930, 472104), (948, 463140), (996, 440820), (1080, 406534), (1116, 393420), (1185, 370512), (1240, 354078), (1245, 352656), (1264, 347355), (1328, 330615), (1395, 314736), (1422, 308760), (1488, 295065), (1494, 293880), (1580, 277884), (1660, 264492), (1674, 262280), (1860, 236052), (1896, 231570), (1992, 220410), (2133, 205840), (2160, 203267), (2232, 196710), (2241, 195920), (2370, 185256), (2449, 179280), (2480, 177039), (2490, 176328), (2573, 170640), (2790, 157368), (2844, 154380), (2988, 146940), (3160, 138942), (3320, 132246), (3348, 131140), (3555, 123504), (3720, 118026), (3735, 117552), (3792, 115785), (3984, 110205), (4185, 104912), (4266, 102920), (4464, 98355), (4482, 97960), (4740, 92628), (4898, 89640), (4980, 88164), (5146, 85320), (5580, 78684), (5688, 77190), (5976, 73470), (6320, 69471), (6557, 66960), (6640, 66123), (6696, 65570), (7110, 61752), (7347, 59760), (7440, 59013), (7470, 58776), (7719, 56880), (8370, 52456), (8532, 51460), (8964, 48980), (9480, 46314), (9796, 44820), (9960, 44082), (10292, 42660), (10665, 41168), (11160, 39342), (11205, 39184), (11376, 38595), (11952, 36735), (12245, 35856), (12865, 34128), (13114, 33480), (13392, 32785), (14220, 30876), (14694, 29880), (14940, 29388), (15438, 28440), (16740, 26228), (17064, 25730), (17928, 24490), (18960, 23157), (19592, 22410), (19671, 22320), (19920, 22041), (20584, 21330)]