453065340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 1573770240

約数和(自身を除く): 1120704900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 491, 507, 546, 676, 780, 845, 910, 982, 1014, 1092, 1183, 1365, 1473, 1690, 1820, 1964, 2028, 2197, 2366, 2455, 2535, 2730, 2946, 3380, 3437, 3549, 4394, 4732, 4910, 5070, 5460, 5892, 5915, 6383, 6591, 6874, 7098, 7365, 8788, 9820, 10140, 10311, 10985, 11830, 12766, 13182, 13748, 14196, 14730, 15379, 17185, 17745, 19149, 20622, 21970, 23660, 25532, 26364, 29460, 30758, 31915, 32955, 34370, 35490, 38298, 41244, 43940, 44681, 46137, 51555, 61516, 63830, 65910, 68740, 70980, 76596, 76895, 82979, 89362, 92274, 95745, 103110, 127660, 131820, 134043, 153790, 165958, 178724, 184548, 191490, 206220, 223405, 230685, 248937, 268086, 307580, 331916, 382980, 414895, 446810, 461370, 497874, 536172, 580853, 670215, 829790, 893620, 922740, 995748, 1078727, 1161706, 1244685, 1340430, 1659580, 1742559, 2157454, 2323412, 2489370, 2680860, 2904265, 3236181, 3485118, 4314908, 4978740, 5393635, 5808530, 6472362, 6970236, 7551089, 8712795, 10787270, 11617060, 12944724, 15102178, 16180905, 17425590, 21574540, 22653267, 30204356, 32361810, 34851180, 37755445, 45306534, 64723620, 75510890, 90613068, 113266335, 151021780, 226532670, 453065340]

約数ペア:

[(1, 453065340), (2, 226532670), (3, 151021780), (4, 113266335), (5, 90613068), (6, 75510890), (7, 64723620), (10, 45306534), (12, 37755445), (13, 34851180), (14, 32361810), (15, 30204356), (20, 22653267), (21, 21574540), (26, 17425590), (28, 16180905), (30, 15102178), (35, 12944724), (39, 11617060), (42, 10787270), (52, 8712795), (60, 7551089), (65, 6970236), (70, 6472362), (78, 5808530), (84, 5393635), (91, 4978740), (105, 4314908), (130, 3485118), (140, 3236181), (156, 2904265), (169, 2680860), (182, 2489370), (195, 2323412), (210, 2157454), (260, 1742559), (273, 1659580), (338, 1340430), (364, 1244685), (390, 1161706), (420, 1078727), (455, 995748), (491, 922740), (507, 893620), (546, 829790), (676, 670215), (780, 580853), (845, 536172), (910, 497874), (982, 461370), (1014, 446810), (1092, 414895), (1183, 382980), (1365, 331916), (1473, 307580), (1690, 268086), (1820, 248937), (1964, 230685), (2028, 223405), (2197, 206220), (2366, 191490), (2455, 184548), (2535, 178724), (2730, 165958), (2946, 153790), (3380, 134043), (3437, 131820), (3549, 127660), (4394, 103110), (4732, 95745), (4910, 92274), (5070, 89362), (5460, 82979), (5892, 76895), (5915, 76596), (6383, 70980), (6591, 68740), (6874, 65910), (7098, 63830), (7365, 61516), (8788, 51555), (9820, 46137), (10140, 44681), (10311, 43940), (10985, 41244), (11830, 38298), (12766, 35490), (13182, 34370), (13748, 32955), (14196, 31915), (14730, 30758), (15379, 29460), (17185, 26364), (17745, 25532), (19149, 23660), (20622, 21970)]