1295145280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 336

約数和(自身を含む): 3813852672

約数和(自身を除く): 2518707392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 83, 88, 104, 110, 121, 124, 130, 143, 155, 160, 166, 176, 208, 220, 242, 248, 260, 286, 310, 320, 332, 341, 352, 403, 415, 416, 440, 484, 496, 520, 572, 605, 620, 664, 682, 704, 715, 806, 830, 832, 880, 913, 968, 992, 1040, 1079, 1144, 1210, 1240, 1328, 1364, 1430, 1573, 1612, 1660, 1705, 1760, 1826, 1936, 1984, 2015, 2080, 2158, 2288, 2420, 2480, 2573, 2656, 2728, 2860, 3146, 3224, 3320, 3410, 3520, 3652, 3751, 3872, 4030, 4160, 4316, 4433, 4565, 4576, 4840, 4960, 5146, 5312, 5395, 5456, 5720, 6292, 6448, 6640, 6820, 7304, 7502, 7744, 7865, 8060, 8632, 8866, 9130, 9152, 9680, 9920, 10043, 10292, 10790, 10912, 11440, 11869, 12584, 12865, 12896, 13280, 13640, 14608, 15004, 15730, 16120, 17264, 17732, 18260, 18755, 19360, 20086, 20584, 21580, 21824, 22165, 22880, 23738, 25168, 25730, 25792, 26560, 27280, 28303, 29216, 30008, 31460, 32240, 33449, 34528, 35464, 36520, 37510, 38720, 40172, 41168, 43160, 44330, 45760, 47476, 48763, 50215, 50336, 51460, 54560, 56606, 58432, 59345, 60016, 62920, 64480, 66898, 69056, 70928, 73040, 75020, 80344, 82336, 86320, 88660, 94952, 97526, 100430, 100672, 102920, 109120, 113212, 118690, 120032, 125840, 128960, 130559, 133796, 141515, 141856, 146080, 150040, 160688, 164672, 167245, 172640, 177320, 189904, 195052, 200860, 205840, 226424, 237380, 240064, 243815, 251680, 261118, 267592, 283030, 283712, 292160, 300080, 311333, 321376, 334490, 345280, 354640, 367939, 379808, 390104, 401720, 411680, 452848, 474760, 487630, 503360, 522236, 535184, 566060, 600160, 622666, 642752, 652795, 668980, 709280, 735878, 759616, 780208, 803440, 823360, 905696, 949520, 975260, 1044472, 1070368, 1132120, 1200320, 1245332, 1305590, 1337960, 1418560, 1471756, 1556665, 1560416, 1606880, 1811392, 1839695, 1899040, 1950520, 2088944, 2140736, 2264240, 2490664, 2611180, 2675920, 2943512, 3113330, 3120832, 3213760, 3679390, 3798080, 3901040, 4047329, 4177888, 4528480, 4981328, 5222360, 5351840, 5887024, 6226660, 7358780, 7802080, 8094658, 8355776, 9056960, 9962656, 10444720, 10703680, 11774048, 12453320, 14717560, 15604160, 16189316, 19925312, 20236645, 20889440, 23548096, 24906640, 29435120, 32378632, 40473290, 41778880, 49813280, 58870240, 64757264, 80946580, 99626560, 117740480, 129514528, 161893160, 259029056, 323786320, 647572640, 1295145280]

約数ペア:

[(1, 1295145280), (2, 647572640), (4, 323786320), (5, 259029056), (8, 161893160), (10, 129514528), (11, 117740480), (13, 99626560), (16, 80946580), (20, 64757264), (22, 58870240), (26, 49813280), (31, 41778880), (32, 40473290), (40, 32378632), (44, 29435120), (52, 24906640), (55, 23548096), (62, 20889440), (64, 20236645), (65, 19925312), (80, 16189316), (83, 15604160), (88, 14717560), (104, 12453320), (110, 11774048), (121, 10703680), (124, 10444720), (130, 9962656), (143, 9056960), (155, 8355776), (160, 8094658), (166, 7802080), (176, 7358780), (208, 6226660), (220, 5887024), (242, 5351840), (248, 5222360), (260, 4981328), (286, 4528480), (310, 4177888), (320, 4047329), (332, 3901040), (341, 3798080), (352, 3679390), (403, 3213760), (415, 3120832), (416, 3113330), (440, 2943512), (484, 2675920), (496, 2611180), (520, 2490664), (572, 2264240), (605, 2140736), (620, 2088944), (664, 1950520), (682, 1899040), (704, 1839695), (715, 1811392), (806, 1606880), (830, 1560416), (832, 1556665), (880, 1471756), (913, 1418560), (968, 1337960), (992, 1305590), (1040, 1245332), (1079, 1200320), (1144, 1132120), (1210, 1070368), (1240, 1044472), (1328, 975260), (1364, 949520), (1430, 905696), (1573, 823360), (1612, 803440), (1660, 780208), (1705, 759616), (1760, 735878), (1826, 709280), (1936, 668980), (1984, 652795), (2015, 642752), (2080, 622666), (2158, 600160), (2288, 566060), (2420, 535184), (2480, 522236), (2573, 503360), (2656, 487630), (2728, 474760), (2860, 452848), (3146, 411680), (3224, 401720), (3320, 390104), (3410, 379808), (3520, 367939), (3652, 354640), (3751, 345280), (3872, 334490), (4030, 321376), (4160, 311333), (4316, 300080), (4433, 292160), (4565, 283712), (4576, 283030), (4840, 267592), (4960, 261118), (5146, 251680), (5312, 243815), (5395, 240064), (5456, 237380), (5720, 226424), (6292, 205840), (6448, 200860), (6640, 195052), (6820, 189904), (7304, 177320), (7502, 172640), (7744, 167245), (7865, 164672), (8060, 160688), (8632, 150040), (8866, 146080), (9130, 141856), (9152, 141515), (9680, 133796), (9920, 130559), (10043, 128960), (10292, 125840), (10790, 120032), (10912, 118690), (11440, 113212), (11869, 109120), (12584, 102920), (12865, 100672), (12896, 100430), (13280, 97526), (13640, 94952), (14608, 88660), (15004, 86320), (15730, 82336), (16120, 80344), (17264, 75020), (17732, 73040), (18260, 70928), (18755, 69056), (19360, 66898), (20086, 64480), (20584, 62920), (21580, 60016), (21824, 59345), (22165, 58432), (22880, 56606), (23738, 54560), (25168, 51460), (25730, 50336), (25792, 50215), (26560, 48763), (27280, 47476), (28303, 45760), (29216, 44330), (30008, 43160), (31460, 41168), (32240, 40172), (33449, 38720), (34528, 37510), (35464, 36520)]