520163280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 480

約数和(自身を含む): 2281353984

約数和(自身を除く): 1761190704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 168, 170, 180, 182, 195, 204, 208, 210, 221, 234, 238, 240, 252, 255, 260, 272, 273, 280, 306, 312, 315, 336, 340, 357, 360, 364, 390, 408, 420, 442, 455, 467, 468, 476, 504, 510, 520, 546, 560, 585, 595, 612, 624, 630, 663, 680, 714, 720, 728, 765, 780, 816, 819, 840, 884, 910, 934, 936, 952, 1008, 1020, 1040, 1071, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1360, 1365, 1401, 1428, 1456, 1530, 1547, 1560, 1638, 1680, 1768, 1785, 1820, 1868, 1872, 1904, 1989, 2040, 2142, 2184, 2210, 2335, 2340, 2380, 2448, 2520, 2652, 2730, 2802, 2856, 3060, 3094, 3120, 3269, 3276, 3315, 3536, 3570, 3640, 3736, 3978, 4080, 4095, 4203, 4284, 4368, 4420, 4641, 4670, 4680, 4760, 5040, 5304, 5355, 5460, 5604, 5712, 6071, 6120, 6188, 6538, 6552, 6630, 7005, 7140, 7280, 7472, 7735, 7939, 7956, 8190, 8406, 8568, 8840, 9282, 9340, 9360, 9520, 9807, 9945, 10608, 10710, 10920, 11208, 12142, 12240, 12376, 13076, 13104, 13260, 13923, 14010, 14280, 15470, 15878, 15912, 16345, 16380, 16812, 17136, 17680, 18213, 18564, 18680, 19614, 19890, 21015, 21420, 21840, 22416, 23205, 23817, 24284, 24752, 26152, 26520, 27846, 28020, 28560, 29421, 30355, 30940, 31756, 31824, 32690, 32760, 33624, 36426, 37128, 37360, 39228, 39695, 39780, 42030, 42497, 42840, 46410, 47634, 48568, 49035, 52304, 53040, 54639, 55573, 55692, 56040, 58842, 60710, 61880, 63512, 65380, 65520, 67248, 69615, 71451, 72852, 74256, 78456, 79390, 79560, 84060, 84994, 85680, 91065, 92820, 95268, 97136, 98070, 103207, 109278, 111146, 111384, 112080, 117684, 119085, 121420, 123760, 127024, 127491, 130760, 139230, 142902, 145704, 147105, 156912, 158780, 159120, 166719, 168120, 169988, 182130, 185640, 190536, 196140, 206414, 212485, 218556, 222292, 222768, 235368, 238170, 242840, 254982, 261520, 273195, 277865, 278460, 285804, 291408, 294210, 309621, 317560, 333438, 336240, 339976, 357255, 364260, 371280, 381072, 382473, 392280, 412828, 424970, 437112, 444584, 470736, 476340, 485680, 500157, 509964, 516035, 546390, 555730, 556920, 571608, 588420, 619242, 635120, 637455, 666876, 679952, 714510, 722449, 728520, 764946, 784560, 825656, 833595, 849940, 874224, 889168, 928863, 952680, 1000314, 1019928, 1032070, 1092780, 1111460, 1113840, 1143216, 1176840, 1238484, 1274910, 1333752, 1429020, 1444898, 1457040, 1529892, 1548105, 1651312, 1667190, 1699880, 1857726, 1905360, 1912365, 2000628, 2039856, 2064140, 2167347, 2185560, 2222920, 2353680, 2476968, 2500785, 2549820, 2667504, 2858040, 2889796, 3059784, 3096210, 3334380, 3399760, 3612245, 3715452, 3824730, 4001256, 4128280, 4334694, 4371120, 4445840, 4644315, 4953936, 5001570, 5099640, 5716080, 5779592, 6119568, 6192420, 6502041, 6668760, 7224490, 7430904, 7649460, 8002512, 8256560, 8669388, 9288630, 10003140, 10199280, 10836735, 11559184, 12384840, 13004082, 13337520, 14448980, 14861808, 15298920, 17338776, 18577260, 20006280, 21673470, 24769680, 26008164, 28897960, 30597840, 32510205, 34677552, 37154520, 40012560, 43346940, 52016328, 57795920, 65020410, 74309040, 86693880, 104032656, 130040820, 173387760, 260081640, 520163280]

約数ペア:

[(1, 520163280), (2, 260081640), (3, 173387760), (4, 130040820), (5, 104032656), (6, 86693880), (7, 74309040), (8, 65020410), (9, 57795920), (10, 52016328), (12, 43346940), (13, 40012560), (14, 37154520), (15, 34677552), (16, 32510205), (17, 30597840), (18, 28897960), (20, 26008164), (21, 24769680), (24, 21673470), (26, 20006280), (28, 18577260), (30, 17338776), (34, 15298920), (35, 14861808), (36, 14448980), (39, 13337520), (40, 13004082), (42, 12384840), (45, 11559184), (48, 10836735), (51, 10199280), (52, 10003140), (56, 9288630), (60, 8669388), (63, 8256560), (65, 8002512), (68, 7649460), (70, 7430904), (72, 7224490), (78, 6668760), (80, 6502041), (84, 6192420), (85, 6119568), (90, 5779592), (91, 5716080), (102, 5099640), (104, 5001570), (105, 4953936), (112, 4644315), (117, 4445840), (119, 4371120), (120, 4334694), (126, 4128280), (130, 4001256), (136, 3824730), (140, 3715452), (144, 3612245), (153, 3399760), (156, 3334380), (168, 3096210), (170, 3059784), (180, 2889796), (182, 2858040), (195, 2667504), (204, 2549820), (208, 2500785), (210, 2476968), (221, 2353680), (234, 2222920), (238, 2185560), (240, 2167347), (252, 2064140), (255, 2039856), (260, 2000628), (272, 1912365), (273, 1905360), (280, 1857726), (306, 1699880), (312, 1667190), (315, 1651312), (336, 1548105), (340, 1529892), (357, 1457040), (360, 1444898), (364, 1429020), (390, 1333752), (408, 1274910), (420, 1238484), (442, 1176840), (455, 1143216), (467, 1113840), (468, 1111460), (476, 1092780), (504, 1032070), (510, 1019928), (520, 1000314), (546, 952680), (560, 928863), (585, 889168), (595, 874224), (612, 849940), (624, 833595), (630, 825656), (663, 784560), (680, 764946), (714, 728520), (720, 722449), (728, 714510), (765, 679952), (780, 666876), (816, 637455), (819, 635120), (840, 619242), (884, 588420), (910, 571608), (934, 556920), (936, 555730), (952, 546390), (1008, 516035), (1020, 509964), (1040, 500157), (1071, 485680), (1092, 476340), (1105, 470736), (1170, 444584), (1190, 437112), (1224, 424970), (1260, 412828), (1326, 392280), (1360, 382473), (1365, 381072), (1401, 371280), (1428, 364260), (1456, 357255), (1530, 339976), (1547, 336240), (1560, 333438), (1638, 317560), (1680, 309621), (1768, 294210), (1785, 291408), (1820, 285804), (1868, 278460), (1872, 277865), (1904, 273195), (1989, 261520), (2040, 254982), (2142, 242840), (2184, 238170), (2210, 235368), (2335, 222768), (2340, 222292), (2380, 218556), (2448, 212485), (2520, 206414), (2652, 196140), (2730, 190536), (2802, 185640), (2856, 182130), (3060, 169988), (3094, 168120), (3120, 166719), (3269, 159120), (3276, 158780), (3315, 156912), (3536, 147105), (3570, 145704), (3640, 142902), (3736, 139230), (3978, 130760), (4080, 127491), (4095, 127024), (4203, 123760), (4284, 121420), (4368, 119085), (4420, 117684), (4641, 112080), (4670, 111384), (4680, 111146), (4760, 109278), (5040, 103207), (5304, 98070), (5355, 97136), (5460, 95268), (5604, 92820), (5712, 91065), (6071, 85680), (6120, 84994), (6188, 84060), (6538, 79560), (6552, 79390), (6630, 78456), (7005, 74256), (7140, 72852), (7280, 71451), (7472, 69615), (7735, 67248), (7939, 65520), (7956, 65380), (8190, 63512), (8406, 61880), (8568, 60710), (8840, 58842), (9282, 56040), (9340, 55692), (9360, 55573), (9520, 54639), (9807, 53040), (9945, 52304), (10608, 49035), (10710, 48568), (10920, 47634), (11208, 46410), (12142, 42840), (12240, 42497), (12376, 42030), (13076, 39780), (13104, 39695), (13260, 39228), (13923, 37360), (14010, 37128), (14280, 36426), (15470, 33624), (15878, 32760), (15912, 32690), (16345, 31824), (16380, 31756), (16812, 30940), (17136, 30355), (17680, 29421), (18213, 28560), (18564, 28020), (18680, 27846), (19614, 26520), (19890, 26152), (21015, 24752), (21420, 24284), (21840, 23817), (22416, 23205)]