1557652320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3838

約数の個数: 288

約数和(自身を含む): 6224662080

約数和(自身を除く): 4667009760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3360, 3444, 3690, 3769, 3936, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6560, 6888, 7380, 7538, 8610, 9184, 9840, 10080, 10332, 11307, 11480, 11808, 12915, 13776, 14760, 15076, 17220, 18845, 19680, 20664, 22614, 22960, 25830, 26383, 27552, 29520, 30152, 33921, 34440, 37690, 41328, 45228, 45920, 51660, 52766, 56535, 59040, 60304, 67842, 68880, 75380, 79149, 82656, 90456, 103320, 105532, 113070, 120608, 131915, 135684, 137760, 150760, 154529, 158298, 169605, 180912, 206640, 211064, 226140, 237447, 263830, 271368, 301520, 309058, 316596, 339210, 361824, 395745, 413280, 422128, 452280, 463587, 474894, 527660, 542736, 603040, 618116, 633192, 678420, 772645, 791490, 844256, 904560, 927174, 949788, 1055320, 1081703, 1085472, 1187235, 1236232, 1266384, 1356840, 1390761, 1545290, 1582980, 1809120, 1854348, 1899576, 2110640, 2163406, 2317935, 2374470, 2472464, 2532768, 2713680, 2781522, 3090580, 3165960, 3245109, 3708696, 3799152, 4221280, 4326812, 4635870, 4748940, 4944928, 5408515, 5427360, 5563044, 6181160, 6331920, 6490218, 6953805, 7417392, 7598304, 8653624, 9271740, 9497880, 9735327, 10817030, 11126088, 12362320, 12663840, 12980436, 13907610, 14834784, 16225545, 17307248, 18543480, 18995760, 19470654, 21634060, 22252176, 24724640, 25960872, 27815220, 32451090, 34614496, 37086960, 37991520, 38941308, 43268120, 44504352, 48676635, 51921744, 55630440, 64902180, 74173920, 77882616, 86536240, 97353270, 103843488, 111260880, 129804360, 155765232, 173072480, 194706540, 222521760, 259608720, 311530464, 389413080, 519217440, 778826160, 1557652320]

約数ペア:

[(1, 1557652320), (2, 778826160), (3, 519217440), (4, 389413080), (5, 311530464), (6, 259608720), (7, 222521760), (8, 194706540), (9, 173072480), (10, 155765232), (12, 129804360), (14, 111260880), (15, 103843488), (16, 97353270), (18, 86536240), (20, 77882616), (21, 74173920), (24, 64902180), (28, 55630440), (30, 51921744), (32, 48676635), (35, 44504352), (36, 43268120), (40, 38941308), (41, 37991520), (42, 37086960), (45, 34614496), (48, 32451090), (56, 27815220), (60, 25960872), (63, 24724640), (70, 22252176), (72, 21634060), (80, 19470654), (82, 18995760), (84, 18543480), (90, 17307248), (96, 16225545), (105, 14834784), (112, 13907610), (120, 12980436), (123, 12663840), (126, 12362320), (140, 11126088), (144, 10817030), (160, 9735327), (164, 9497880), (168, 9271740), (180, 8653624), (205, 7598304), (210, 7417392), (224, 6953805), (240, 6490218), (246, 6331920), (252, 6181160), (280, 5563044), (287, 5427360), (288, 5408515), (315, 4944928), (328, 4748940), (336, 4635870), (360, 4326812), (369, 4221280), (410, 3799152), (420, 3708696), (480, 3245109), (492, 3165960), (504, 3090580), (560, 2781522), (574, 2713680), (615, 2532768), (630, 2472464), (656, 2374470), (672, 2317935), (720, 2163406), (738, 2110640), (820, 1899576), (840, 1854348), (861, 1809120), (984, 1582980), (1008, 1545290), (1120, 1390761), (1148, 1356840), (1230, 1266384), (1260, 1236232), (1312, 1187235), (1435, 1085472), (1440, 1081703), (1476, 1055320), (1640, 949788), (1680, 927174), (1722, 904560), (1845, 844256), (1968, 791490), (2016, 772645), (2296, 678420), (2460, 633192), (2520, 618116), (2583, 603040), (2870, 542736), (2952, 527660), (3280, 474894), (3360, 463587), (3444, 452280), (3690, 422128), (3769, 413280), (3936, 395745), (4305, 361824), (4592, 339210), (4920, 316596), (5040, 309058), (5166, 301520), (5740, 271368), (5904, 263830), (6560, 237447), (6888, 226140), (7380, 211064), (7538, 206640), (8610, 180912), (9184, 169605), (9840, 158298), (10080, 154529), (10332, 150760), (11307, 137760), (11480, 135684), (11808, 131915), (12915, 120608), (13776, 113070), (14760, 105532), (15076, 103320), (17220, 90456), (18845, 82656), (19680, 79149), (20664, 75380), (22614, 68880), (22960, 67842), (25830, 60304), (26383, 59040), (27552, 56535), (29520, 52766), (30152, 51660), (33921, 45920), (34440, 45228), (37690, 41328)]