1796001720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 5927644800

約数和(自身を除く): 4131643080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 109, 120, 123, 136, 164, 170, 197, 204, 205, 218, 246, 255, 327, 328, 340, 394, 408, 410, 436, 492, 510, 545, 591, 615, 654, 680, 697, 788, 820, 872, 984, 985, 1020, 1090, 1182, 1230, 1308, 1394, 1576, 1635, 1640, 1853, 1970, 2040, 2091, 2180, 2364, 2460, 2616, 2788, 2955, 3270, 3349, 3485, 3706, 3940, 4182, 4360, 4469, 4728, 4920, 5559, 5576, 5910, 6540, 6698, 6970, 7412, 7880, 8077, 8364, 8938, 9265, 10047, 10455, 11118, 11820, 13080, 13396, 13407, 13940, 14824, 16154, 16728, 16745, 17876, 18530, 20094, 20910, 21473, 22236, 22345, 23640, 24231, 26792, 26814, 27795, 27880, 32308, 33490, 35752, 37060, 40188, 40385, 41820, 42946, 44472, 44690, 48462, 50235, 53628, 55590, 64419, 64616, 66980, 67035, 74120, 75973, 80376, 80770, 83640, 85892, 89380, 96924, 100470, 107256, 107365, 111180, 121155, 128838, 133960, 134070, 137309, 151946, 161540, 171784, 178760, 193848, 200940, 214730, 222360, 227919, 242310, 257676, 268140, 274618, 303892, 322095, 323080, 365041, 379865, 401880, 411927, 429460, 455838, 484620, 515352, 536280, 549236, 607784, 644190, 686545, 730082, 759730, 823854, 858920, 880393, 911676, 969240, 1095123, 1098472, 1139595, 1288380, 1373090, 1460164, 1519460, 1647708, 1760786, 1823352, 1825205, 2059635, 2190246, 2279190, 2576760, 2641179, 2746180, 2920328, 3038920, 3295416, 3521572, 3650410, 4119270, 4380492, 4401965, 4558380, 5282358, 5475615, 5492360, 7043144, 7300820, 8238540, 8760984, 8803930, 9116760, 10564716, 10951230, 13205895, 14601640, 14966681, 16477080, 17607860, 21129432, 21902460, 26411790, 29933362, 35215720, 43804920, 44900043, 52823580, 59866724, 74833405, 89800086, 105647160, 119733448, 149666810, 179600172, 224500215, 299333620, 359200344, 449000430, 598667240, 898000860, 1796001720]

約数ペア:

[(1, 1796001720), (2, 898000860), (3, 598667240), (4, 449000430), (5, 359200344), (6, 299333620), (8, 224500215), (10, 179600172), (12, 149666810), (15, 119733448), (17, 105647160), (20, 89800086), (24, 74833405), (30, 59866724), (34, 52823580), (40, 44900043), (41, 43804920), (51, 35215720), (60, 29933362), (68, 26411790), (82, 21902460), (85, 21129432), (102, 17607860), (109, 16477080), (120, 14966681), (123, 14601640), (136, 13205895), (164, 10951230), (170, 10564716), (197, 9116760), (204, 8803930), (205, 8760984), (218, 8238540), (246, 7300820), (255, 7043144), (327, 5492360), (328, 5475615), (340, 5282358), (394, 4558380), (408, 4401965), (410, 4380492), (436, 4119270), (492, 3650410), (510, 3521572), (545, 3295416), (591, 3038920), (615, 2920328), (654, 2746180), (680, 2641179), (697, 2576760), (788, 2279190), (820, 2190246), (872, 2059635), (984, 1825205), (985, 1823352), (1020, 1760786), (1090, 1647708), (1182, 1519460), (1230, 1460164), (1308, 1373090), (1394, 1288380), (1576, 1139595), (1635, 1098472), (1640, 1095123), (1853, 969240), (1970, 911676), (2040, 880393), (2091, 858920), (2180, 823854), (2364, 759730), (2460, 730082), (2616, 686545), (2788, 644190), (2955, 607784), (3270, 549236), (3349, 536280), (3485, 515352), (3706, 484620), (3940, 455838), (4182, 429460), (4360, 411927), (4469, 401880), (4728, 379865), (4920, 365041), (5559, 323080), (5576, 322095), (5910, 303892), (6540, 274618), (6698, 268140), (6970, 257676), (7412, 242310), (7880, 227919), (8077, 222360), (8364, 214730), (8938, 200940), (9265, 193848), (10047, 178760), (10455, 171784), (11118, 161540), (11820, 151946), (13080, 137309), (13396, 134070), (13407, 133960), (13940, 128838), (14824, 121155), (16154, 111180), (16728, 107365), (16745, 107256), (17876, 100470), (18530, 96924), (20094, 89380), (20910, 85892), (21473, 83640), (22236, 80770), (22345, 80376), (23640, 75973), (24231, 74120), (26792, 67035), (26814, 66980), (27795, 64616), (27880, 64419), (32308, 55590), (33490, 53628), (35752, 50235), (37060, 48462), (40188, 44690), (40385, 44472), (41820, 42946)]