520852080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 1945018368

約数和(自身を除く): 1424166288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 73, 80, 84, 93, 105, 112, 120, 124, 137, 140, 146, 155, 168, 186, 210, 217, 219, 240, 248, 274, 280, 292, 310, 336, 365, 372, 411, 420, 434, 438, 465, 496, 511, 548, 560, 584, 620, 651, 685, 730, 744, 822, 840, 868, 876, 930, 959, 1022, 1085, 1095, 1096, 1168, 1240, 1302, 1370, 1460, 1488, 1533, 1644, 1680, 1736, 1752, 1860, 1918, 2044, 2055, 2170, 2190, 2192, 2263, 2480, 2555, 2604, 2740, 2877, 2920, 3066, 3255, 3288, 3472, 3504, 3720, 3836, 4088, 4110, 4247, 4340, 4380, 4526, 4795, 5110, 5208, 5480, 5754, 5840, 6132, 6510, 6576, 6789, 7440, 7665, 7672, 8176, 8220, 8494, 8680, 8760, 9052, 9590, 10001, 10220, 10416, 10960, 11315, 11508, 12264, 12741, 13020, 13578, 14385, 15330, 15344, 15841, 16440, 16988, 17360, 17520, 18104, 19180, 20002, 20440, 21235, 22630, 23016, 24528, 25482, 26040, 27156, 28770, 29729, 30003, 30660, 31682, 32880, 33945, 33976, 36208, 38360, 40004, 40880, 42470, 45260, 46032, 47523, 50005, 50964, 52080, 54312, 57540, 59458, 60006, 61320, 63364, 63705, 67890, 67952, 70007, 76720, 79205, 80008, 84940, 89187, 90520, 95046, 100010, 101928, 108624, 115080, 118916, 120012, 122640, 126728, 127410, 135780, 140014, 148645, 150015, 158410, 160016, 169880, 178374, 181040, 190092, 200020, 203856, 210021, 230160, 237615, 237832, 240024, 253456, 254820, 271560, 280028, 297290, 300030, 310031, 316820, 339760, 350035, 356748, 380184, 400040, 420042, 445935, 475230, 475664, 480048, 509640, 543120, 560056, 594580, 600060, 620062, 633640, 700070, 713496, 760368, 800080, 840084, 891870, 930093, 950460, 1019280, 1050105, 1120112, 1189160, 1200120, 1240124, 1267280, 1400140, 1426992, 1550155, 1680168, 1783740, 1860186, 1900920, 2100210, 2170217, 2378320, 2400240, 2480248, 2800280, 3100310, 3360336, 3567480, 3720372, 3801840, 4200420, 4340434, 4650465, 4960496, 5600560, 6200620, 6510651, 7134960, 7440744, 8400840, 8680868, 9300930, 10851085, 12401240, 13021302, 14881488, 16801680, 17361736, 18601860, 21702170, 24802480, 26042604, 32553255, 34723472, 37203720, 43404340, 52085208, 65106510, 74407440, 86808680, 104170416, 130213020, 173617360, 260426040, 520852080]

約数ペア:

[(1, 520852080), (2, 260426040), (3, 173617360), (4, 130213020), (5, 104170416), (6, 86808680), (7, 74407440), (8, 65106510), (10, 52085208), (12, 43404340), (14, 37203720), (15, 34723472), (16, 32553255), (20, 26042604), (21, 24802480), (24, 21702170), (28, 18601860), (30, 17361736), (31, 16801680), (35, 14881488), (40, 13021302), (42, 12401240), (48, 10851085), (56, 9300930), (60, 8680868), (62, 8400840), (70, 7440744), (73, 7134960), (80, 6510651), (84, 6200620), (93, 5600560), (105, 4960496), (112, 4650465), (120, 4340434), (124, 4200420), (137, 3801840), (140, 3720372), (146, 3567480), (155, 3360336), (168, 3100310), (186, 2800280), (210, 2480248), (217, 2400240), (219, 2378320), (240, 2170217), (248, 2100210), (274, 1900920), (280, 1860186), (292, 1783740), (310, 1680168), (336, 1550155), (365, 1426992), (372, 1400140), (411, 1267280), (420, 1240124), (434, 1200120), (438, 1189160), (465, 1120112), (496, 1050105), (511, 1019280), (548, 950460), (560, 930093), (584, 891870), (620, 840084), (651, 800080), (685, 760368), (730, 713496), (744, 700070), (822, 633640), (840, 620062), (868, 600060), (876, 594580), (930, 560056), (959, 543120), (1022, 509640), (1085, 480048), (1095, 475664), (1096, 475230), (1168, 445935), (1240, 420042), (1302, 400040), (1370, 380184), (1460, 356748), (1488, 350035), (1533, 339760), (1644, 316820), (1680, 310031), (1736, 300030), (1752, 297290), (1860, 280028), (1918, 271560), (2044, 254820), (2055, 253456), (2170, 240024), (2190, 237832), (2192, 237615), (2263, 230160), (2480, 210021), (2555, 203856), (2604, 200020), (2740, 190092), (2877, 181040), (2920, 178374), (3066, 169880), (3255, 160016), (3288, 158410), (3472, 150015), (3504, 148645), (3720, 140014), (3836, 135780), (4088, 127410), (4110, 126728), (4247, 122640), (4340, 120012), (4380, 118916), (4526, 115080), (4795, 108624), (5110, 101928), (5208, 100010), (5480, 95046), (5754, 90520), (5840, 89187), (6132, 84940), (6510, 80008), (6576, 79205), (6789, 76720), (7440, 70007), (7665, 67952), (7672, 67890), (8176, 63705), (8220, 63364), (8494, 61320), (8680, 60006), (8760, 59458), (9052, 57540), (9590, 54312), (10001, 52080), (10220, 50964), (10416, 50005), (10960, 47523), (11315, 46032), (11508, 45260), (12264, 42470), (12741, 40880), (13020, 40004), (13578, 38360), (14385, 36208), (15330, 33976), (15344, 33945), (15841, 32880), (16440, 31682), (16988, 30660), (17360, 30003), (17520, 29729), (18104, 28770), (19180, 27156), (20002, 26040), (20440, 25482), (21235, 24528), (22630, 23016)]