67239480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 256

約数和(自身を含む): 265420800

約数和(自身を除く): 198181320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 308, 330, 380, 383, 385, 399, 418, 420, 440, 456, 462, 532, 570, 616, 627, 660, 665, 760, 766, 770, 798, 836, 840, 924, 1045, 1064, 1140, 1149, 1155, 1254, 1320, 1330, 1463, 1532, 1540, 1596, 1672, 1848, 1915, 1995, 2090, 2280, 2298, 2310, 2508, 2660, 2681, 2926, 3064, 3080, 3135, 3192, 3830, 3990, 4180, 4213, 4389, 4596, 4620, 5016, 5320, 5362, 5745, 5852, 6270, 7277, 7315, 7660, 7980, 8043, 8360, 8426, 8778, 9192, 9240, 10724, 11490, 11704, 12540, 12639, 13405, 14554, 14630, 15320, 15960, 16086, 16852, 17556, 21065, 21448, 21831, 21945, 22980, 25080, 25278, 26810, 29108, 29260, 29491, 32172, 33704, 35112, 36385, 40215, 42130, 43662, 43890, 45960, 50556, 50939, 53620, 58216, 58520, 58982, 63195, 64344, 72770, 80047, 80430, 84260, 87324, 87780, 88473, 101112, 101878, 107240, 109155, 117964, 126390, 145540, 147455, 152817, 160094, 160860, 168520, 174648, 175560, 176946, 203756, 218310, 235928, 240141, 252780, 254695, 291080, 294910, 305634, 320188, 321720, 353892, 400235, 407512, 436620, 442365, 480282, 505560, 509390, 560329, 589820, 611268, 640376, 707784, 764085, 800470, 873240, 884730, 960564, 1018780, 1120658, 1179640, 1200705, 1222536, 1528170, 1600940, 1680987, 1769460, 1921128, 2037560, 2241316, 2401410, 2801645, 3056340, 3201880, 3361974, 3538920, 4482632, 4802820, 5603290, 6112680, 6723948, 8404935, 9605640, 11206580, 13447896, 16809870, 22413160, 33619740, 67239480]

約数ペア:

[(1, 67239480), (2, 33619740), (3, 22413160), (4, 16809870), (5, 13447896), (6, 11206580), (7, 9605640), (8, 8404935), (10, 6723948), (11, 6112680), (12, 5603290), (14, 4802820), (15, 4482632), (19, 3538920), (20, 3361974), (21, 3201880), (22, 3056340), (24, 2801645), (28, 2401410), (30, 2241316), (33, 2037560), (35, 1921128), (38, 1769460), (40, 1680987), (42, 1600940), (44, 1528170), (55, 1222536), (56, 1200705), (57, 1179640), (60, 1120658), (66, 1018780), (70, 960564), (76, 884730), (77, 873240), (84, 800470), (88, 764085), (95, 707784), (105, 640376), (110, 611268), (114, 589820), (120, 560329), (132, 509390), (133, 505560), (140, 480282), (152, 442365), (154, 436620), (165, 407512), (168, 400235), (190, 353892), (209, 321720), (210, 320188), (220, 305634), (228, 294910), (231, 291080), (264, 254695), (266, 252780), (280, 240141), (285, 235928), (308, 218310), (330, 203756), (380, 176946), (383, 175560), (385, 174648), (399, 168520), (418, 160860), (420, 160094), (440, 152817), (456, 147455), (462, 145540), (532, 126390), (570, 117964), (616, 109155), (627, 107240), (660, 101878), (665, 101112), (760, 88473), (766, 87780), (770, 87324), (798, 84260), (836, 80430), (840, 80047), (924, 72770), (1045, 64344), (1064, 63195), (1140, 58982), (1149, 58520), (1155, 58216), (1254, 53620), (1320, 50939), (1330, 50556), (1463, 45960), (1532, 43890), (1540, 43662), (1596, 42130), (1672, 40215), (1848, 36385), (1915, 35112), (1995, 33704), (2090, 32172), (2280, 29491), (2298, 29260), (2310, 29108), (2508, 26810), (2660, 25278), (2681, 25080), (2926, 22980), (3064, 21945), (3080, 21831), (3135, 21448), (3192, 21065), (3830, 17556), (3990, 16852), (4180, 16086), (4213, 15960), (4389, 15320), (4596, 14630), (4620, 14554), (5016, 13405), (5320, 12639), (5362, 12540), (5745, 11704), (5852, 11490), (6270, 10724), (7277, 9240), (7315, 9192), (7660, 8778), (7980, 8426), (8043, 8360)]