17680575780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1640

約数の個数: 384

約数和(自身を含む): 66602188800

約数和(自身を除く): 48921613020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 173, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 346, 378, 380, 399, 420, 513, 519, 532, 540, 570, 630, 665, 684, 692, 756, 798, 855, 865, 945, 1026, 1038, 1140, 1197, 1211, 1260, 1330, 1423, 1557, 1596, 1710, 1730, 1890, 1995, 2052, 2076, 2394, 2422, 2565, 2595, 2660, 2846, 3114, 3287, 3420, 3460, 3591, 3633, 3780, 3990, 4269, 4671, 4788, 4844, 5130, 5190, 5692, 5985, 6055, 6228, 6574, 7115, 7182, 7266, 7785, 7980, 8538, 9342, 9861, 9961, 10260, 10380, 10899, 11970, 12110, 12807, 13148, 14230, 14364, 14532, 15570, 16435, 17076, 17955, 18165, 18684, 19722, 19922, 21345, 21798, 23009, 23355, 23940, 24220, 25614, 27037, 28460, 29583, 29883, 31140, 32697, 32870, 35910, 36330, 38421, 39444, 39844, 42690, 43596, 46018, 46710, 49305, 49805, 51228, 54074, 54495, 59166, 59766, 64035, 65394, 65740, 69027, 71820, 72660, 76842, 81111, 85380, 88749, 89649, 92036, 93420, 98610, 99610, 108148, 108990, 115045, 118332, 119532, 128070, 130788, 135185, 138054, 147915, 149415, 153684, 162222, 163485, 177498, 179298, 189259, 192105, 197220, 199220, 207081, 217980, 230090, 243333, 246179, 256140, 268947, 270370, 276108, 295830, 298830, 324444, 326970, 345135, 354996, 358596, 378518, 384210, 405555, 414162, 443745, 448245, 460180, 486666, 492358, 537894, 540740, 567777, 591660, 597660, 621243, 653940, 690270, 729999, 738537, 757036, 768420, 811110, 828324, 887490, 896490, 946295, 973332, 984716, 1035405, 1075788, 1135554, 1216665, 1230895, 1242486, 1344735, 1380540, 1459998, 1477074, 1622220, 1703331, 1723253, 1774980, 1792980, 1892590, 2070810, 2215611, 2271108, 2433330, 2461790, 2484972, 2689470, 2838885, 2919996, 2954148, 3106215, 3406662, 3446506, 3649995, 3692685, 3785180, 4141620, 4431222, 4677401, 4866660, 4923580, 5109993, 5169759, 5378940, 5677770, 6212430, 6646833, 6813324, 6893012, 7299990, 7385370, 8516655, 8616265, 8862444, 9354802, 10219986, 10339518, 11078055, 11355540, 12424860, 13293666, 14032203, 14599980, 14770740, 15509277, 17033310, 17232530, 18709604, 20439972, 20679036, 22156110, 23387005, 25549965, 25848795, 26587332, 28064406, 31018554, 32741807, 33234165, 34066620, 34465060, 42096609, 44312220, 46527831, 46774010, 51099930, 51697590, 56128812, 62037108, 65483614, 66468330, 70161015, 77546385, 84193218, 93055662, 93548020, 98225421, 102199860, 103395180, 126289827, 130967228, 132936660, 140322030, 155092770, 163709035, 168386436, 186111324, 196450842, 210483045, 232639155, 252579654, 280644060, 294676263, 310185540, 327418070, 392901684, 420966090, 465278310, 491127105, 505159308, 589352526, 631449135, 654836140, 841932180, 884028789, 930556620, 982254210, 1178705052, 1262898270, 1473381315, 1768057578, 1964508420, 2525796540, 2946762630, 3536115156, 4420143945, 5893525260, 8840287890, 17680575780]

約数ペア:

[(1, 17680575780), (2, 8840287890), (3, 5893525260), (4, 4420143945), (5, 3536115156), (6, 2946762630), (7, 2525796540), (9, 1964508420), (10, 1768057578), (12, 1473381315), (14, 1262898270), (15, 1178705052), (18, 982254210), (19, 930556620), (20, 884028789), (21, 841932180), (27, 654836140), (28, 631449135), (30, 589352526), (35, 505159308), (36, 491127105), (38, 465278310), (42, 420966090), (45, 392901684), (54, 327418070), (57, 310185540), (60, 294676263), (63, 280644060), (70, 252579654), (76, 232639155), (84, 210483045), (90, 196450842), (95, 186111324), (105, 168386436), (108, 163709035), (114, 155092770), (126, 140322030), (133, 132936660), (135, 130967228), (140, 126289827), (171, 103395180), (173, 102199860), (180, 98225421), (189, 93548020), (190, 93055662), (210, 84193218), (228, 77546385), (252, 70161015), (266, 66468330), (270, 65483614), (285, 62037108), (315, 56128812), (342, 51697590), (346, 51099930), (378, 46774010), (380, 46527831), (399, 44312220), (420, 42096609), (513, 34465060), (519, 34066620), (532, 33234165), (540, 32741807), (570, 31018554), (630, 28064406), (665, 26587332), (684, 25848795), (692, 25549965), (756, 23387005), (798, 22156110), (855, 20679036), (865, 20439972), (945, 18709604), (1026, 17232530), (1038, 17033310), (1140, 15509277), (1197, 14770740), (1211, 14599980), (1260, 14032203), (1330, 13293666), (1423, 12424860), (1557, 11355540), (1596, 11078055), (1710, 10339518), (1730, 10219986), (1890, 9354802), (1995, 8862444), (2052, 8616265), (2076, 8516655), (2394, 7385370), (2422, 7299990), (2565, 6893012), (2595, 6813324), (2660, 6646833), (2846, 6212430), (3114, 5677770), (3287, 5378940), (3420, 5169759), (3460, 5109993), (3591, 4923580), (3633, 4866660), (3780, 4677401), (3990, 4431222), (4269, 4141620), (4671, 3785180), (4788, 3692685), (4844, 3649995), (5130, 3446506), (5190, 3406662), (5692, 3106215), (5985, 2954148), (6055, 2919996), (6228, 2838885), (6574, 2689470), (7115, 2484972), (7182, 2461790), (7266, 2433330), (7785, 2271108), (7980, 2215611), (8538, 2070810), (9342, 1892590), (9861, 1792980), (9961, 1774980), (10260, 1723253), (10380, 1703331), (10899, 1622220), (11970, 1477074), (12110, 1459998), (12807, 1380540), (13148, 1344735), (14230, 1242486), (14364, 1230895), (14532, 1216665), (15570, 1135554), (16435, 1075788), (17076, 1035405), (17955, 984716), (18165, 973332), (18684, 946295), (19722, 896490), (19922, 887490), (21345, 828324), (21798, 811110), (23009, 768420), (23355, 757036), (23940, 738537), (24220, 729999), (25614, 690270), (27037, 653940), (28460, 621243), (29583, 597660), (29883, 591660), (31140, 567777), (32697, 540740), (32870, 537894), (35910, 492358), (36330, 486666), (38421, 460180), (39444, 448245), (39844, 443745), (42690, 414162), (43596, 405555), (46018, 384210), (46710, 378518), (49305, 358596), (49805, 354996), (51228, 345135), (54074, 326970), (54495, 324444), (59166, 298830), (59766, 295830), (64035, 276108), (65394, 270370), (65740, 268947), (69027, 256140), (71820, 246179), (72660, 243333), (76842, 230090), (81111, 217980), (85380, 207081), (88749, 199220), (89649, 197220), (92036, 192105), (93420, 189259), (98610, 179298), (99610, 177498), (108148, 163485), (108990, 162222), (115045, 153684), (118332, 149415), (119532, 147915), (128070, 138054), (130788, 135185)]