1248068640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28573}}^1$

素因数の和:28611

約数の個数: 192

約数和(自身を含む): 4838835456

約数和(自身を除く): 3590766816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 28573, 43680, 57146, 85719, 114292, 142865, 171438, 200011, 228584, 285730, 342876, 371449, 400022, 428595, 457168, 571460, 600033, 685752, 742898, 800044, 857190, 914336, 1000055, 1114347, 1142920, 1200066, 1371504, 1485796, 1600088, 1714380, 1857245, 2000110, 2228694, 2285840, 2400132, 2600143, 2743008, 2971592, 3000165, 3200176, 3428760, 3714490, 4000220, 4457388, 4571680, 4800264, 5200286, 5571735, 5943184, 6000330, 6400352, 6857520, 7428980, 7800429, 8000440, 8914776, 9600528, 10400572, 11143470, 11886368, 12000660, 13000715, 13715040, 14857960, 15600858, 16000880, 17829552, 19201056, 20801144, 22286940, 24001320, 26001430, 29715920, 31201716, 32001760, 35659104, 39002145, 41602288, 44573880, 48002640, 52002860, 59431840, 62403432, 78004290, 83204576, 89147760, 96005280, 104005720, 124806864, 156008580, 178295520, 208011440, 249613728, 312017160, 416022880, 624034320, 1248068640]

約数ペア:

[(1, 1248068640), (2, 624034320), (3, 416022880), (4, 312017160), (5, 249613728), (6, 208011440), (7, 178295520), (8, 156008580), (10, 124806864), (12, 104005720), (13, 96005280), (14, 89147760), (15, 83204576), (16, 78004290), (20, 62403432), (21, 59431840), (24, 52002860), (26, 48002640), (28, 44573880), (30, 41602288), (32, 39002145), (35, 35659104), (39, 32001760), (40, 31201716), (42, 29715920), (48, 26001430), (52, 24001320), (56, 22286940), (60, 20801144), (65, 19201056), (70, 17829552), (78, 16000880), (80, 15600858), (84, 14857960), (91, 13715040), (96, 13000715), (104, 12000660), (105, 11886368), (112, 11143470), (120, 10400572), (130, 9600528), (140, 8914776), (156, 8000440), (160, 7800429), (168, 7428980), (182, 6857520), (195, 6400352), (208, 6000330), (210, 5943184), (224, 5571735), (240, 5200286), (260, 4800264), (273, 4571680), (280, 4457388), (312, 4000220), (336, 3714490), (364, 3428760), (390, 3200176), (416, 3000165), (420, 2971592), (455, 2743008), (480, 2600143), (520, 2400132), (546, 2285840), (560, 2228694), (624, 2000110), (672, 1857245), (728, 1714380), (780, 1600088), (840, 1485796), (910, 1371504), (1040, 1200066), (1092, 1142920), (1120, 1114347), (1248, 1000055), (1365, 914336), (1456, 857190), (1560, 800044), (1680, 742898), (1820, 685752), (2080, 600033), (2184, 571460), (2730, 457168), (2912, 428595), (3120, 400022), (3360, 371449), (3640, 342876), (4368, 285730), (5460, 228584), (6240, 200011), (7280, 171438), (8736, 142865), (10920, 114292), (14560, 85719), (21840, 57146), (28573, 43680)]