448423920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 1733764032

約数和(自身を除く): 1285340112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 193, 210, 240, 252, 280, 315, 336, 360, 386, 420, 461, 504, 560, 579, 630, 720, 772, 840, 922, 965, 1008, 1158, 1260, 1351, 1383, 1544, 1680, 1737, 1844, 1930, 2305, 2316, 2520, 2702, 2766, 2895, 3088, 3227, 3474, 3688, 3860, 4053, 4149, 4610, 4632, 5040, 5404, 5532, 5790, 6454, 6755, 6915, 6948, 7376, 7720, 8106, 8298, 8685, 9220, 9264, 9681, 10808, 11064, 11580, 12159, 12908, 13510, 13830, 13896, 15440, 16135, 16212, 16596, 17370, 18440, 19362, 20265, 20745, 21616, 22128, 23160, 24318, 25816, 27020, 27660, 27792, 29043, 32270, 32424, 33192, 34740, 36880, 38724, 40530, 41490, 46320, 48405, 48636, 51632, 54040, 55320, 58086, 60795, 64540, 64848, 66384, 69480, 77448, 81060, 82980, 88973, 96810, 97272, 108080, 110640, 116172, 121590, 129080, 138960, 145215, 154896, 162120, 165960, 177946, 193620, 194544, 232344, 243180, 258160, 266919, 290430, 324240, 331920, 355892, 387240, 444865, 464688, 486360, 533838, 580860, 622811, 711784, 774480, 800757, 889730, 972720, 1067676, 1161720, 1245622, 1334595, 1423568, 1601514, 1779460, 1868433, 2135352, 2323440, 2491244, 2669190, 3114055, 3203028, 3558920, 3736866, 4003785, 4270704, 4982488, 5338380, 5605299, 6228110, 6406056, 7117840, 7473732, 8007570, 9342165, 9964976, 10676760, 11210598, 12456220, 12812112, 14947464, 16015140, 18684330, 21353520, 22421196, 24912440, 28026495, 29894928, 32030280, 37368660, 44842392, 49824880, 56052990, 64060560, 74737320, 89684784, 112105980, 149474640, 224211960, 448423920]

約数ペア:

[(1, 448423920), (2, 224211960), (3, 149474640), (4, 112105980), (5, 89684784), (6, 74737320), (7, 64060560), (8, 56052990), (9, 49824880), (10, 44842392), (12, 37368660), (14, 32030280), (15, 29894928), (16, 28026495), (18, 24912440), (20, 22421196), (21, 21353520), (24, 18684330), (28, 16015140), (30, 14947464), (35, 12812112), (36, 12456220), (40, 11210598), (42, 10676760), (45, 9964976), (48, 9342165), (56, 8007570), (60, 7473732), (63, 7117840), (70, 6406056), (72, 6228110), (80, 5605299), (84, 5338380), (90, 4982488), (105, 4270704), (112, 4003785), (120, 3736866), (126, 3558920), (140, 3203028), (144, 3114055), (168, 2669190), (180, 2491244), (193, 2323440), (210, 2135352), (240, 1868433), (252, 1779460), (280, 1601514), (315, 1423568), (336, 1334595), (360, 1245622), (386, 1161720), (420, 1067676), (461, 972720), (504, 889730), (560, 800757), (579, 774480), (630, 711784), (720, 622811), (772, 580860), (840, 533838), (922, 486360), (965, 464688), (1008, 444865), (1158, 387240), (1260, 355892), (1351, 331920), (1383, 324240), (1544, 290430), (1680, 266919), (1737, 258160), (1844, 243180), (1930, 232344), (2305, 194544), (2316, 193620), (2520, 177946), (2702, 165960), (2766, 162120), (2895, 154896), (3088, 145215), (3227, 138960), (3474, 129080), (3688, 121590), (3860, 116172), (4053, 110640), (4149, 108080), (4610, 97272), (4632, 96810), (5040, 88973), (5404, 82980), (5532, 81060), (5790, 77448), (6454, 69480), (6755, 66384), (6915, 64848), (6948, 64540), (7376, 60795), (7720, 58086), (8106, 55320), (8298, 54040), (8685, 51632), (9220, 48636), (9264, 48405), (9681, 46320), (10808, 41490), (11064, 40530), (11580, 38724), (12159, 36880), (12908, 34740), (13510, 33192), (13830, 32424), (13896, 32270), (15440, 29043), (16135, 27792), (16212, 27660), (16596, 27020), (17370, 25816), (18440, 24318), (19362, 23160), (20265, 22128), (20745, 21616)]