818146080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1816

約数の個数: 288

約数和(自身を含む): 3113510400

約数和(自身を除く): 2295364320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1759, 1824, 1938, 2040, 2280, 2448, 2584, 2720, 2736, 2907, 3040, 3060, 3230, 3420, 3518, 3876, 4080, 4560, 4845, 4896, 5168, 5277, 5472, 5814, 6120, 6460, 6840, 7036, 7752, 8160, 8795, 9120, 9690, 10336, 10554, 11628, 12240, 12920, 13680, 14072, 14535, 15504, 15831, 17590, 19380, 21108, 23256, 24480, 25840, 26385, 27360, 28144, 29070, 29903, 31008, 31662, 33421, 35180, 38760, 42216, 46512, 51680, 52770, 56288, 58140, 59806, 63324, 66842, 70360, 77520, 79155, 84432, 89709, 93024, 100263, 105540, 116280, 119612, 126648, 133684, 140720, 149515, 155040, 158310, 167105, 168864, 179418, 200526, 211080, 232560, 239224, 253296, 267368, 269127, 281440, 299030, 300789, 316620, 334210, 358836, 401052, 422160, 448545, 465120, 478448, 501315, 506592, 534736, 538254, 568157, 598060, 601578, 633240, 668420, 717672, 802104, 844320, 897090, 956896, 1002630, 1069472, 1076508, 1136314, 1196120, 1203156, 1266480, 1336840, 1345635, 1435344, 1503945, 1604208, 1704471, 1794180, 2005260, 2153016, 2272628, 2392240, 2406312, 2532960, 2673680, 2691270, 2840785, 2870688, 3007890, 3208416, 3408942, 3588360, 4010520, 4306032, 4545256, 4784480, 4812624, 5113413, 5347360, 5382540, 5681570, 6015780, 6817884, 7176720, 8021040, 8522355, 8612064, 9090512, 9625248, 10226826, 10765080, 11363140, 12031560, 13635768, 14353440, 16042080, 17044710, 18181024, 20453652, 21530160, 22726280, 24063120, 25567065, 27271536, 34089420, 40907304, 43060320, 45452560, 48126240, 51134130, 54543072, 68178840, 81814608, 90905120, 102268260, 136357680, 163629216, 204536520, 272715360, 409073040, 818146080]

約数ペア:

[(1, 818146080), (2, 409073040), (3, 272715360), (4, 204536520), (5, 163629216), (6, 136357680), (8, 102268260), (9, 90905120), (10, 81814608), (12, 68178840), (15, 54543072), (16, 51134130), (17, 48126240), (18, 45452560), (19, 43060320), (20, 40907304), (24, 34089420), (30, 27271536), (32, 25567065), (34, 24063120), (36, 22726280), (38, 21530160), (40, 20453652), (45, 18181024), (48, 17044710), (51, 16042080), (57, 14353440), (60, 13635768), (68, 12031560), (72, 11363140), (76, 10765080), (80, 10226826), (85, 9625248), (90, 9090512), (95, 8612064), (96, 8522355), (102, 8021040), (114, 7176720), (120, 6817884), (136, 6015780), (144, 5681570), (152, 5382540), (153, 5347360), (160, 5113413), (170, 4812624), (171, 4784480), (180, 4545256), (190, 4306032), (204, 4010520), (228, 3588360), (240, 3408942), (255, 3208416), (272, 3007890), (285, 2870688), (288, 2840785), (304, 2691270), (306, 2673680), (323, 2532960), (340, 2406312), (342, 2392240), (360, 2272628), (380, 2153016), (408, 2005260), (456, 1794180), (480, 1704471), (510, 1604208), (544, 1503945), (570, 1435344), (608, 1345635), (612, 1336840), (646, 1266480), (680, 1203156), (684, 1196120), (720, 1136314), (760, 1076508), (765, 1069472), (816, 1002630), (855, 956896), (912, 897090), (969, 844320), (1020, 802104), (1140, 717672), (1224, 668420), (1292, 633240), (1360, 601578), (1368, 598060), (1440, 568157), (1520, 538254), (1530, 534736), (1615, 506592), (1632, 501315), (1710, 478448), (1759, 465120), (1824, 448545), (1938, 422160), (2040, 401052), (2280, 358836), (2448, 334210), (2584, 316620), (2720, 300789), (2736, 299030), (2907, 281440), (3040, 269127), (3060, 267368), (3230, 253296), (3420, 239224), (3518, 232560), (3876, 211080), (4080, 200526), (4560, 179418), (4845, 168864), (4896, 167105), (5168, 158310), (5277, 155040), (5472, 149515), (5814, 140720), (6120, 133684), (6460, 126648), (6840, 119612), (7036, 116280), (7752, 105540), (8160, 100263), (8795, 93024), (9120, 89709), (9690, 84432), (10336, 79155), (10554, 77520), (11628, 70360), (12240, 66842), (12920, 63324), (13680, 59806), (14072, 58140), (14535, 56288), (15504, 52770), (15831, 51680), (17590, 46512), (19380, 42216), (21108, 38760), (23256, 35180), (24480, 33421), (25840, 31662), (26385, 31008), (27360, 29903), (28144, 29070)]