201266520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2674

約数の個数: 192

約数和(自身を含む): 756695520

約数和(自身を除く): 555429000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2633, 2730, 2940, 3185, 3640, 3822, 5096, 5266, 5460, 5880, 6370, 7644, 7899, 9555, 10532, 10920, 12740, 13165, 15288, 15798, 18431, 19110, 21064, 25480, 26330, 31596, 34229, 36862, 38220, 39495, 52660, 55293, 63192, 68458, 73724, 76440, 78990, 92155, 102687, 105320, 110586, 129017, 136916, 147448, 157980, 171145, 184310, 205374, 221172, 239603, 258034, 273832, 276465, 315960, 342290, 368620, 387051, 410748, 442344, 479206, 513435, 516068, 552930, 645085, 684580, 718809, 737240, 774102, 821496, 958412, 1026870, 1032136, 1105860, 1198015, 1290170, 1369160, 1437618, 1548204, 1677221, 1916824, 1935255, 2053740, 2211720, 2396030, 2580340, 2875236, 3096408, 3354442, 3594045, 3870510, 4107480, 4792060, 5031663, 5160680, 5750472, 6708884, 7188090, 7741020, 8386105, 9584120, 10063326, 13417768, 14376180, 15482040, 16772210, 20126652, 25158315, 28752360, 33544420, 40253304, 50316630, 67088840, 100633260, 201266520]

約数ペア:

[(1, 201266520), (2, 100633260), (3, 67088840), (4, 50316630), (5, 40253304), (6, 33544420), (7, 28752360), (8, 25158315), (10, 20126652), (12, 16772210), (13, 15482040), (14, 14376180), (15, 13417768), (20, 10063326), (21, 9584120), (24, 8386105), (26, 7741020), (28, 7188090), (30, 6708884), (35, 5750472), (39, 5160680), (40, 5031663), (42, 4792060), (49, 4107480), (52, 3870510), (56, 3594045), (60, 3354442), (65, 3096408), (70, 2875236), (78, 2580340), (84, 2396030), (91, 2211720), (98, 2053740), (104, 1935255), (105, 1916824), (120, 1677221), (130, 1548204), (140, 1437618), (147, 1369160), (156, 1290170), (168, 1198015), (182, 1105860), (195, 1032136), (196, 1026870), (210, 958412), (245, 821496), (260, 774102), (273, 737240), (280, 718809), (294, 684580), (312, 645085), (364, 552930), (390, 516068), (392, 513435), (420, 479206), (455, 442344), (490, 410748), (520, 387051), (546, 368620), (588, 342290), (637, 315960), (728, 276465), (735, 273832), (780, 258034), (840, 239603), (910, 221172), (980, 205374), (1092, 184310), (1176, 171145), (1274, 157980), (1365, 147448), (1470, 136916), (1560, 129017), (1820, 110586), (1911, 105320), (1960, 102687), (2184, 92155), (2548, 78990), (2633, 76440), (2730, 73724), (2940, 68458), (3185, 63192), (3640, 55293), (3822, 52660), (5096, 39495), (5266, 38220), (5460, 36862), (5880, 34229), (6370, 31596), (7644, 26330), (7899, 25480), (9555, 21064), (10532, 19110), (10920, 18431), (12740, 15798), (13165, 15288)]