13449687720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{33427}}^1$

素因数の和:33927

約数の個数: 128

約数和(自身を含む): 46210867200

約数和(自身を除く): 32761179480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 479, 840, 958, 1437, 1916, 2395, 2874, 3353, 3832, 4790, 5748, 6706, 7185, 9580, 10059, 11496, 13412, 14370, 16765, 19160, 20118, 26824, 28740, 33427, 33530, 40236, 50295, 57480, 66854, 67060, 80472, 100281, 100590, 133708, 134120, 167135, 200562, 201180, 233989, 267416, 334270, 401124, 402360, 467978, 501405, 668540, 701967, 802248, 935956, 1002810, 1169945, 1337080, 1403934, 1871912, 2005620, 2339890, 2807868, 3509835, 4011240, 4679780, 5615736, 7019670, 9359560, 14039340, 16011533, 28078680, 32023066, 48034599, 64046132, 80057665, 96069198, 112080731, 128092264, 160115330, 192138396, 224161462, 240172995, 320230660, 336242193, 384276792, 448322924, 480345990, 560403655, 640461320, 672484386, 896645848, 960691980, 1120807310, 1344968772, 1681210965, 1921383960, 2241614620, 2689937544, 3362421930, 4483229240, 6724843860, 13449687720]

約数ペア:

[(1, 13449687720), (2, 6724843860), (3, 4483229240), (4, 3362421930), (5, 2689937544), (6, 2241614620), (7, 1921383960), (8, 1681210965), (10, 1344968772), (12, 1120807310), (14, 960691980), (15, 896645848), (20, 672484386), (21, 640461320), (24, 560403655), (28, 480345990), (30, 448322924), (35, 384276792), (40, 336242193), (42, 320230660), (56, 240172995), (60, 224161462), (70, 192138396), (84, 160115330), (105, 128092264), (120, 112080731), (140, 96069198), (168, 80057665), (210, 64046132), (280, 48034599), (420, 32023066), (479, 28078680), (840, 16011533), (958, 14039340), (1437, 9359560), (1916, 7019670), (2395, 5615736), (2874, 4679780), (3353, 4011240), (3832, 3509835), (4790, 2807868), (5748, 2339890), (6706, 2005620), (7185, 1871912), (9580, 1403934), (10059, 1337080), (11496, 1169945), (13412, 1002810), (14370, 935956), (16765, 802248), (19160, 701967), (20118, 668540), (26824, 501405), (28740, 467978), (33427, 402360), (33530, 401124), (40236, 334270), (50295, 267416), (57480, 233989), (66854, 201180), (67060, 200562), (80472, 167135), (100281, 134120), (100590, 133708)]