252912660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4254

約数の個数: 192

約数和(自身を含む): 951035904

約数和(自身を除く): 698123244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4211, 4290, 4620, 5005, 5460, 6006, 8422, 8580, 10010, 12012, 12633, 15015, 16844, 20020, 21055, 25266, 29477, 30030, 42110, 46321, 50532, 54743, 58954, 60060, 63165, 84220, 88431, 92642, 109486, 117908, 126330, 138963, 147385, 164229, 176862, 185284, 218972, 231605, 252660, 273715, 277926, 294770, 324247, 328458, 353724, 383201, 442155, 463210, 547430, 555852, 589540, 602173, 648494, 656916, 694815, 766402, 821145, 884310, 926420, 972741, 1094860, 1149603, 1204346, 1296988, 1389630, 1532804, 1621235, 1642290, 1768620, 1806519, 1916005, 1945482, 2299206, 2408692, 2779260, 3010865, 3242470, 3284580, 3613038, 3832010, 3890964, 4215211, 4598412, 4863705, 5748015, 6021730, 6484940, 7226076, 7664020, 8430422, 9032595, 9727410, 11496030, 12043460, 12645633, 16860844, 18065190, 19454820, 21076055, 22992060, 25291266, 36130380, 42152110, 50582532, 63228165, 84304220, 126456330, 252912660]

約数ペア:

[(1, 252912660), (2, 126456330), (3, 84304220), (4, 63228165), (5, 50582532), (6, 42152110), (7, 36130380), (10, 25291266), (11, 22992060), (12, 21076055), (13, 19454820), (14, 18065190), (15, 16860844), (20, 12645633), (21, 12043460), (22, 11496030), (26, 9727410), (28, 9032595), (30, 8430422), (33, 7664020), (35, 7226076), (39, 6484940), (42, 6021730), (44, 5748015), (52, 4863705), (55, 4598412), (60, 4215211), (65, 3890964), (66, 3832010), (70, 3613038), (77, 3284580), (78, 3242470), (84, 3010865), (91, 2779260), (105, 2408692), (110, 2299206), (130, 1945482), (132, 1916005), (140, 1806519), (143, 1768620), (154, 1642290), (156, 1621235), (165, 1532804), (182, 1389630), (195, 1296988), (210, 1204346), (220, 1149603), (231, 1094860), (260, 972741), (273, 926420), (286, 884310), (308, 821145), (330, 766402), (364, 694815), (385, 656916), (390, 648494), (420, 602173), (429, 589540), (455, 555852), (462, 547430), (546, 463210), (572, 442155), (660, 383201), (715, 353724), (770, 328458), (780, 324247), (858, 294770), (910, 277926), (924, 273715), (1001, 252660), (1092, 231605), (1155, 218972), (1365, 185284), (1430, 176862), (1540, 164229), (1716, 147385), (1820, 138963), (2002, 126330), (2145, 117908), (2310, 109486), (2730, 92642), (2860, 88431), (3003, 84220), (4004, 63165), (4211, 60060), (4290, 58954), (4620, 54743), (5005, 50532), (5460, 46321), (6006, 42110), (8422, 30030), (8580, 29477), (10010, 25266), (12012, 21055), (12633, 20020), (15015, 16844)]