41821920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 240

約数和(自身を含む): 169047648

約数和(自身を除く): 127225728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 461, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 922, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1383, 1440, 1512, 1620, 1680, 1844, 1890, 2016, 2160, 2268, 2305, 2520, 2592, 2766, 2835, 3024, 3227, 3240, 3360, 3688, 3780, 4149, 4320, 4536, 4610, 5040, 5532, 5670, 6048, 6454, 6480, 6915, 7376, 7560, 8298, 9072, 9220, 9681, 10080, 11064, 11340, 12447, 12908, 12960, 13830, 14752, 15120, 16135, 16596, 18144, 18440, 19362, 20745, 22128, 22680, 24894, 25816, 27660, 29043, 30240, 32270, 33192, 36880, 37341, 38724, 41490, 44256, 45360, 48405, 49788, 51632, 55320, 58086, 62235, 64540, 66384, 73760, 74682, 77448, 82980, 87129, 90720, 96810, 99576, 103264, 110640, 116172, 124470, 129080, 132768, 145215, 149364, 154896, 165960, 174258, 186705, 193620, 199152, 221280, 232344, 248940, 258160, 261387, 290430, 298728, 309792, 331920, 348516, 373410, 387240, 398304, 435645, 464688, 497880, 516320, 522774, 580860, 597456, 663840, 697032, 746820, 774480, 871290, 929376, 995760, 1045548, 1161720, 1194912, 1306935, 1394064, 1493640, 1548960, 1742580, 1991520, 2091096, 2323440, 2613870, 2788128, 2987280, 3485160, 4182192, 4646880, 5227740, 5974560, 6970320, 8364384, 10455480, 13940640, 20910960, 41821920]

約数ペア:

[(1, 41821920), (2, 20910960), (3, 13940640), (4, 10455480), (5, 8364384), (6, 6970320), (7, 5974560), (8, 5227740), (9, 4646880), (10, 4182192), (12, 3485160), (14, 2987280), (15, 2788128), (16, 2613870), (18, 2323440), (20, 2091096), (21, 1991520), (24, 1742580), (27, 1548960), (28, 1493640), (30, 1394064), (32, 1306935), (35, 1194912), (36, 1161720), (40, 1045548), (42, 995760), (45, 929376), (48, 871290), (54, 774480), (56, 746820), (60, 697032), (63, 663840), (70, 597456), (72, 580860), (80, 522774), (81, 516320), (84, 497880), (90, 464688), (96, 435645), (105, 398304), (108, 387240), (112, 373410), (120, 348516), (126, 331920), (135, 309792), (140, 298728), (144, 290430), (160, 261387), (162, 258160), (168, 248940), (180, 232344), (189, 221280), (210, 199152), (216, 193620), (224, 186705), (240, 174258), (252, 165960), (270, 154896), (280, 149364), (288, 145215), (315, 132768), (324, 129080), (336, 124470), (360, 116172), (378, 110640), (405, 103264), (420, 99576), (432, 96810), (461, 90720), (480, 87129), (504, 82980), (540, 77448), (560, 74682), (567, 73760), (630, 66384), (648, 64540), (672, 62235), (720, 58086), (756, 55320), (810, 51632), (840, 49788), (864, 48405), (922, 45360), (945, 44256), (1008, 41490), (1080, 38724), (1120, 37341), (1134, 36880), (1260, 33192), (1296, 32270), (1383, 30240), (1440, 29043), (1512, 27660), (1620, 25816), (1680, 24894), (1844, 22680), (1890, 22128), (2016, 20745), (2160, 19362), (2268, 18440), (2305, 18144), (2520, 16596), (2592, 16135), (2766, 15120), (2835, 14752), (3024, 13830), (3227, 12960), (3240, 12908), (3360, 12447), (3688, 11340), (3780, 11064), (4149, 10080), (4320, 9681), (4536, 9220), (4610, 9072), (5040, 8298), (5532, 7560), (5670, 7376), (6048, 6915), (6454, 6480)]