23399640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 87609600

約数和(自身を除く): 64209960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 311, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 622, 627, 660, 684, 760, 792, 836, 855, 933, 990, 1045, 1140, 1244, 1254, 1320, 1368, 1555, 1672, 1710, 1866, 1881, 1980, 2090, 2280, 2488, 2508, 2799, 3110, 3135, 3420, 3421, 3732, 3762, 3960, 4180, 4665, 5016, 5598, 5909, 6220, 6270, 6840, 6842, 7464, 7524, 8360, 9330, 9405, 10263, 11196, 11818, 12440, 12540, 13684, 13995, 15048, 17105, 17727, 18660, 18810, 20526, 22392, 23636, 25080, 27368, 27990, 29545, 30789, 34210, 35454, 37320, 37620, 41052, 47272, 51315, 53181, 55980, 59090, 61578, 64999, 68420, 70908, 75240, 82104, 88635, 102630, 106362, 111960, 118180, 123156, 129998, 136840, 141816, 153945, 177270, 194997, 205260, 212724, 236360, 246312, 259996, 265905, 307890, 324995, 354540, 389994, 410520, 425448, 519992, 531810, 584991, 615780, 649990, 709080, 779988, 974985, 1063620, 1169982, 1231560, 1299980, 1559976, 1949970, 2127240, 2339964, 2599960, 2924955, 3899940, 4679928, 5849910, 7799880, 11699820, 23399640]

約数ペア:

[(1, 23399640), (2, 11699820), (3, 7799880), (4, 5849910), (5, 4679928), (6, 3899940), (8, 2924955), (9, 2599960), (10, 2339964), (11, 2127240), (12, 1949970), (15, 1559976), (18, 1299980), (19, 1231560), (20, 1169982), (22, 1063620), (24, 974985), (30, 779988), (33, 709080), (36, 649990), (38, 615780), (40, 584991), (44, 531810), (45, 519992), (55, 425448), (57, 410520), (60, 389994), (66, 354540), (72, 324995), (76, 307890), (88, 265905), (90, 259996), (95, 246312), (99, 236360), (110, 212724), (114, 205260), (120, 194997), (132, 177270), (152, 153945), (165, 141816), (171, 136840), (180, 129998), (190, 123156), (198, 118180), (209, 111960), (220, 106362), (228, 102630), (264, 88635), (285, 82104), (311, 75240), (330, 70908), (342, 68420), (360, 64999), (380, 61578), (396, 59090), (418, 55980), (440, 53181), (456, 51315), (495, 47272), (570, 41052), (622, 37620), (627, 37320), (660, 35454), (684, 34210), (760, 30789), (792, 29545), (836, 27990), (855, 27368), (933, 25080), (990, 23636), (1045, 22392), (1140, 20526), (1244, 18810), (1254, 18660), (1320, 17727), (1368, 17105), (1555, 15048), (1672, 13995), (1710, 13684), (1866, 12540), (1881, 12440), (1980, 11818), (2090, 11196), (2280, 10263), (2488, 9405), (2508, 9330), (2799, 8360), (3110, 7524), (3135, 7464), (3420, 6842), (3421, 6840), (3732, 6270), (3762, 6220), (3960, 5909), (4180, 5598), (4665, 5016)]