1205880720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 320

約数和(自身を含む): 4378219776

約数和(自身を除く): 3172339056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 97, 102, 110, 120, 132, 136, 165, 170, 176, 187, 194, 204, 220, 240, 255, 264, 272, 277, 291, 330, 340, 374, 388, 408, 440, 485, 510, 528, 554, 561, 582, 660, 680, 748, 776, 816, 831, 880, 935, 970, 1020, 1067, 1108, 1122, 1164, 1320, 1360, 1385, 1455, 1496, 1552, 1649, 1662, 1870, 1940, 2040, 2134, 2216, 2244, 2328, 2640, 2770, 2805, 2910, 2992, 3047, 3201, 3298, 3324, 3740, 3880, 4080, 4155, 4268, 4432, 4488, 4656, 4709, 4947, 5335, 5540, 5610, 5820, 6094, 6402, 6596, 6648, 7480, 7760, 8245, 8310, 8536, 8976, 9141, 9418, 9894, 10670, 11080, 11220, 11640, 12188, 12804, 13192, 13296, 14127, 14960, 15235, 16005, 16490, 16620, 17072, 18139, 18282, 18836, 19788, 21340, 22160, 22440, 23280, 23545, 24376, 24735, 25608, 26384, 26869, 28254, 30470, 32010, 32980, 33240, 36278, 36564, 37672, 39576, 42680, 44880, 45705, 47090, 48752, 49470, 51216, 51799, 53738, 54417, 56508, 60940, 64020, 65960, 66480, 70635, 72556, 73128, 75344, 79152, 80607, 85360, 90695, 91410, 94180, 98940, 103598, 107476, 108834, 113016, 121880, 128040, 131920, 134345, 141270, 145112, 146256, 155397, 161214, 181390, 182820, 188360, 197880, 207196, 214952, 217668, 226032, 243760, 256080, 258995, 268690, 272085, 282540, 290224, 295559, 310794, 322428, 362780, 365640, 376720, 395760, 403035, 414392, 429904, 435336, 456773, 517990, 537380, 544170, 565080, 591118, 621588, 644856, 725560, 731280, 776985, 806070, 828784, 870672, 886677, 913546, 1035980, 1074760, 1088340, 1130160, 1182236, 1243176, 1289712, 1370319, 1451120, 1477795, 1553970, 1612140, 1773354, 1827092, 2071960, 2149520, 2176680, 2283865, 2364472, 2486352, 2740638, 2955590, 3107940, 3224280, 3546708, 3654184, 4143920, 4353360, 4433385, 4567730, 4728944, 5024503, 5481276, 5911180, 6215880, 6448560, 6851595, 7093416, 7308368, 8866770, 9135460, 10049006, 10962552, 11822360, 12431760, 13703190, 14186832, 15073509, 17733540, 18270920, 20098012, 21925104, 23644720, 25122515, 27406380, 30147018, 35467080, 36541840, 40196024, 50245030, 54812760, 60294036, 70934160, 75367545, 80392048, 100490060, 109625520, 120588072, 150735090, 200980120, 241176144, 301470180, 401960240, 602940360, 1205880720]

約数ペア:

[(1, 1205880720), (2, 602940360), (3, 401960240), (4, 301470180), (5, 241176144), (6, 200980120), (8, 150735090), (10, 120588072), (11, 109625520), (12, 100490060), (15, 80392048), (16, 75367545), (17, 70934160), (20, 60294036), (22, 54812760), (24, 50245030), (30, 40196024), (33, 36541840), (34, 35467080), (40, 30147018), (44, 27406380), (48, 25122515), (51, 23644720), (55, 21925104), (60, 20098012), (66, 18270920), (68, 17733540), (80, 15073509), (85, 14186832), (88, 13703190), (97, 12431760), (102, 11822360), (110, 10962552), (120, 10049006), (132, 9135460), (136, 8866770), (165, 7308368), (170, 7093416), (176, 6851595), (187, 6448560), (194, 6215880), (204, 5911180), (220, 5481276), (240, 5024503), (255, 4728944), (264, 4567730), (272, 4433385), (277, 4353360), (291, 4143920), (330, 3654184), (340, 3546708), (374, 3224280), (388, 3107940), (408, 2955590), (440, 2740638), (485, 2486352), (510, 2364472), (528, 2283865), (554, 2176680), (561, 2149520), (582, 2071960), (660, 1827092), (680, 1773354), (748, 1612140), (776, 1553970), (816, 1477795), (831, 1451120), (880, 1370319), (935, 1289712), (970, 1243176), (1020, 1182236), (1067, 1130160), (1108, 1088340), (1122, 1074760), (1164, 1035980), (1320, 913546), (1360, 886677), (1385, 870672), (1455, 828784), (1496, 806070), (1552, 776985), (1649, 731280), (1662, 725560), (1870, 644856), (1940, 621588), (2040, 591118), (2134, 565080), (2216, 544170), (2244, 537380), (2328, 517990), (2640, 456773), (2770, 435336), (2805, 429904), (2910, 414392), (2992, 403035), (3047, 395760), (3201, 376720), (3298, 365640), (3324, 362780), (3740, 322428), (3880, 310794), (4080, 295559), (4155, 290224), (4268, 282540), (4432, 272085), (4488, 268690), (4656, 258995), (4709, 256080), (4947, 243760), (5335, 226032), (5540, 217668), (5610, 214952), (5820, 207196), (6094, 197880), (6402, 188360), (6596, 182820), (6648, 181390), (7480, 161214), (7760, 155397), (8245, 146256), (8310, 145112), (8536, 141270), (8976, 134345), (9141, 131920), (9418, 128040), (9894, 121880), (10670, 113016), (11080, 108834), (11220, 107476), (11640, 103598), (12188, 98940), (12804, 94180), (13192, 91410), (13296, 90695), (14127, 85360), (14960, 80607), (15235, 79152), (16005, 75344), (16490, 73128), (16620, 72556), (17072, 70635), (18139, 66480), (18282, 65960), (18836, 64020), (19788, 60940), (21340, 56508), (22160, 54417), (22440, 53738), (23280, 51799), (23545, 51216), (24376, 49470), (24735, 48752), (25608, 47090), (26384, 45705), (26869, 44880), (28254, 42680), (30470, 39576), (32010, 37672), (32980, 36564), (33240, 36278)]