1361443140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 4537209600

約数和(自身を除く): 3175766460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 81, 90, 92, 108, 115, 122, 135, 138, 162, 180, 183, 207, 230, 244, 270, 276, 305, 324, 345, 366, 405, 414, 460, 540, 549, 599, 610, 621, 690, 732, 810, 828, 915, 1035, 1098, 1198, 1220, 1242, 1380, 1403, 1620, 1647, 1797, 1830, 1863, 2070, 2196, 2396, 2484, 2745, 2806, 2995, 3105, 3294, 3594, 3660, 3726, 4140, 4209, 4941, 5391, 5490, 5612, 5990, 6210, 6588, 7015, 7188, 7452, 8235, 8418, 8985, 9315, 9882, 10782, 10980, 11980, 12420, 12627, 13777, 14030, 16173, 16470, 16836, 17970, 18630, 19764, 21045, 21564, 24705, 25254, 26955, 27554, 28060, 32346, 32940, 35940, 36539, 37260, 37881, 41331, 42090, 48519, 49410, 50508, 53910, 55108, 63135, 64692, 68885, 73078, 75762, 80865, 82662, 84180, 97038, 98820, 107820, 109617, 113643, 123993, 126270, 137770, 146156, 151524, 161730, 165324, 182695, 189405, 194076, 206655, 219234, 227286, 242595, 247986, 252540, 275540, 323460, 328851, 365390, 371979, 378810, 413310, 438468, 454572, 485190, 495972, 548085, 568215, 619965, 657702, 730780, 743958, 757620, 826620, 840397, 970380, 986553, 1096170, 1115937, 1136430, 1239930, 1315404, 1487916, 1644255, 1680794, 1859895, 1973106, 2192340, 2231874, 2272860, 2479860, 2521191, 2959659, 3288510, 3361588, 3719790, 3946212, 4201985, 4463748, 4932765, 5042382, 5579685, 5919318, 6577020, 7439580, 7563573, 8403970, 9865530, 10084764, 11159370, 11838636, 12605955, 14798295, 15127146, 16807940, 19731060, 22318740, 22690719, 25211910, 29596590, 30254292, 37817865, 45381438, 50423820, 59193180, 68072157, 75635730, 90762876, 113453595, 136144314, 151271460, 226907190, 272288628, 340360785, 453814380, 680721570, 1361443140]

約数ペア:

[(1, 1361443140), (2, 680721570), (3, 453814380), (4, 340360785), (5, 272288628), (6, 226907190), (9, 151271460), (10, 136144314), (12, 113453595), (15, 90762876), (18, 75635730), (20, 68072157), (23, 59193180), (27, 50423820), (30, 45381438), (36, 37817865), (45, 30254292), (46, 29596590), (54, 25211910), (60, 22690719), (61, 22318740), (69, 19731060), (81, 16807940), (90, 15127146), (92, 14798295), (108, 12605955), (115, 11838636), (122, 11159370), (135, 10084764), (138, 9865530), (162, 8403970), (180, 7563573), (183, 7439580), (207, 6577020), (230, 5919318), (244, 5579685), (270, 5042382), (276, 4932765), (305, 4463748), (324, 4201985), (345, 3946212), (366, 3719790), (405, 3361588), (414, 3288510), (460, 2959659), (540, 2521191), (549, 2479860), (599, 2272860), (610, 2231874), (621, 2192340), (690, 1973106), (732, 1859895), (810, 1680794), (828, 1644255), (915, 1487916), (1035, 1315404), (1098, 1239930), (1198, 1136430), (1220, 1115937), (1242, 1096170), (1380, 986553), (1403, 970380), (1620, 840397), (1647, 826620), (1797, 757620), (1830, 743958), (1863, 730780), (2070, 657702), (2196, 619965), (2396, 568215), (2484, 548085), (2745, 495972), (2806, 485190), (2995, 454572), (3105, 438468), (3294, 413310), (3594, 378810), (3660, 371979), (3726, 365390), (4140, 328851), (4209, 323460), (4941, 275540), (5391, 252540), (5490, 247986), (5612, 242595), (5990, 227286), (6210, 219234), (6588, 206655), (7015, 194076), (7188, 189405), (7452, 182695), (8235, 165324), (8418, 161730), (8985, 151524), (9315, 146156), (9882, 137770), (10782, 126270), (10980, 123993), (11980, 113643), (12420, 109617), (12627, 107820), (13777, 98820), (14030, 97038), (16173, 84180), (16470, 82662), (16836, 80865), (17970, 75762), (18630, 73078), (19764, 68885), (21045, 64692), (21564, 63135), (24705, 55108), (25254, 53910), (26955, 50508), (27554, 49410), (28060, 48519), (32346, 42090), (32940, 41331), (35940, 37881), (36539, 37260)]