69008940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 281788416

約数和(自身を除く): 212779476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 383, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 766, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1149, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1532, 1540, 1638, 1716, 1820, 1915, 1980, 2002, 2145, 2298, 2310, 2340, 2574, 2681, 2730, 2772, 2860, 3003, 3276, 3447, 3465, 3830, 4004, 4095, 4213, 4290, 4596, 4620, 4979, 5005, 5148, 5362, 5460, 5745, 6006, 6435, 6894, 6930, 7660, 8043, 8190, 8426, 8580, 9009, 9958, 10010, 10724, 11490, 12012, 12639, 12870, 13405, 13788, 13860, 14937, 15015, 16086, 16380, 16852, 17235, 18018, 19916, 20020, 21065, 22980, 24129, 24895, 25278, 25740, 26810, 29491, 29874, 30030, 32172, 34470, 34853, 36036, 37917, 40215, 42130, 44811, 45045, 48258, 49790, 50556, 53620, 54769, 58982, 59748, 60060, 63195, 68940, 69706, 74685, 75834, 80430, 84260, 88473, 89622, 90090, 96516, 99580, 104559, 109538, 117964, 120645, 126390, 139412, 147455, 149370, 151668, 160860, 164307, 174265, 176946, 179244, 180180, 189585, 209118, 219076, 224055, 241290, 252780, 265419, 273845, 294910, 298740, 313677, 328614, 348530, 353892, 379170, 383383, 418236, 442365, 448110, 482580, 492921, 522795, 530838, 547690, 589820, 627354, 657228, 697060, 758340, 766766, 821535, 884730, 896220, 985842, 1045590, 1061676, 1095380, 1150149, 1254708, 1327095, 1533532, 1568385, 1643070, 1769460, 1916915, 1971684, 2091180, 2300298, 2464605, 2654190, 3136770, 3286140, 3450447, 3833830, 4600596, 4929210, 5308380, 5750745, 6273540, 6900894, 7667660, 9858420, 11501490, 13801788, 17252235, 23002980, 34504470, 69008940]

約数ペア:

[(1, 69008940), (2, 34504470), (3, 23002980), (4, 17252235), (5, 13801788), (6, 11501490), (7, 9858420), (9, 7667660), (10, 6900894), (11, 6273540), (12, 5750745), (13, 5308380), (14, 4929210), (15, 4600596), (18, 3833830), (20, 3450447), (21, 3286140), (22, 3136770), (26, 2654190), (28, 2464605), (30, 2300298), (33, 2091180), (35, 1971684), (36, 1916915), (39, 1769460), (42, 1643070), (44, 1568385), (45, 1533532), (52, 1327095), (55, 1254708), (60, 1150149), (63, 1095380), (65, 1061676), (66, 1045590), (70, 985842), (77, 896220), (78, 884730), (84, 821535), (90, 766766), (91, 758340), (99, 697060), (105, 657228), (110, 627354), (117, 589820), (126, 547690), (130, 530838), (132, 522795), (140, 492921), (143, 482580), (154, 448110), (156, 442365), (165, 418236), (180, 383383), (182, 379170), (195, 353892), (198, 348530), (210, 328614), (220, 313677), (231, 298740), (234, 294910), (252, 273845), (260, 265419), (273, 252780), (286, 241290), (308, 224055), (315, 219076), (330, 209118), (364, 189585), (383, 180180), (385, 179244), (390, 176946), (396, 174265), (420, 164307), (429, 160860), (455, 151668), (462, 149370), (468, 147455), (495, 139412), (546, 126390), (572, 120645), (585, 117964), (630, 109538), (660, 104559), (693, 99580), (715, 96516), (766, 90090), (770, 89622), (780, 88473), (819, 84260), (858, 80430), (910, 75834), (924, 74685), (990, 69706), (1001, 68940), (1092, 63195), (1149, 60060), (1155, 59748), (1170, 58982), (1260, 54769), (1287, 53620), (1365, 50556), (1386, 49790), (1430, 48258), (1532, 45045), (1540, 44811), (1638, 42130), (1716, 40215), (1820, 37917), (1915, 36036), (1980, 34853), (2002, 34470), (2145, 32172), (2298, 30030), (2310, 29874), (2340, 29491), (2574, 26810), (2681, 25740), (2730, 25278), (2772, 24895), (2860, 24129), (3003, 22980), (3276, 21065), (3447, 20020), (3465, 19916), (3830, 18018), (4004, 17235), (4095, 16852), (4213, 16380), (4290, 16086), (4596, 15015), (4620, 14937), (4979, 13860), (5005, 13788), (5148, 13405), (5362, 12870), (5460, 12639), (5745, 12012), (6006, 11490), (6435, 10724), (6894, 10010), (6930, 9958), (7660, 9009), (8043, 8580), (8190, 8426)]