196964040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 256

約数和(自身を含む): 770757120

約数和(自身を除く): 573793080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1020, 1061, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2040, 2122, 2184, 2210, 2380, 2652, 2730, 2856, 3094, 3183, 3315, 3570, 3640, 4244, 4420, 4641, 4760, 5304, 5305, 5460, 6188, 6366, 6630, 7140, 7427, 7735, 8488, 8840, 9282, 10610, 10920, 12376, 12732, 13260, 13793, 14280, 14854, 15470, 15915, 18037, 18564, 21220, 22281, 23205, 25464, 26520, 27586, 29708, 30940, 31830, 36074, 37128, 37135, 41379, 42440, 44562, 46410, 54111, 55172, 59416, 61880, 63660, 68965, 72148, 74270, 82758, 89124, 90185, 92820, 96551, 108222, 110344, 111405, 126259, 127320, 137930, 144296, 148540, 165516, 178248, 180370, 185640, 193102, 206895, 216444, 222810, 234481, 252518, 270555, 275860, 289653, 297080, 331032, 360740, 378777, 386204, 413790, 432888, 445620, 468962, 482755, 505036, 541110, 551720, 579306, 631295, 703443, 721480, 757554, 772408, 827580, 891240, 937924, 965510, 1010072, 1082220, 1158612, 1172405, 1262590, 1406886, 1448265, 1515108, 1641367, 1655160, 1875848, 1893885, 1931020, 2164440, 2317224, 2344810, 2525180, 2813772, 2896530, 3030216, 3282734, 3517215, 3787770, 3862040, 4689620, 4924101, 5050360, 5627544, 5793060, 6565468, 7034430, 7575540, 8206835, 9379240, 9848202, 11586120, 13130936, 14068860, 15151080, 16413670, 19696404, 24620505, 28137720, 32827340, 39392808, 49241010, 65654680, 98482020, 196964040]

約数ペア:

[(1, 196964040), (2, 98482020), (3, 65654680), (4, 49241010), (5, 39392808), (6, 32827340), (7, 28137720), (8, 24620505), (10, 19696404), (12, 16413670), (13, 15151080), (14, 14068860), (15, 13130936), (17, 11586120), (20, 9848202), (21, 9379240), (24, 8206835), (26, 7575540), (28, 7034430), (30, 6565468), (34, 5793060), (35, 5627544), (39, 5050360), (40, 4924101), (42, 4689620), (51, 3862040), (52, 3787770), (56, 3517215), (60, 3282734), (65, 3030216), (68, 2896530), (70, 2813772), (78, 2525180), (84, 2344810), (85, 2317224), (91, 2164440), (102, 1931020), (104, 1893885), (105, 1875848), (119, 1655160), (120, 1641367), (130, 1515108), (136, 1448265), (140, 1406886), (156, 1262590), (168, 1172405), (170, 1158612), (182, 1082220), (195, 1010072), (204, 965510), (210, 937924), (221, 891240), (238, 827580), (255, 772408), (260, 757554), (273, 721480), (280, 703443), (312, 631295), (340, 579306), (357, 551720), (364, 541110), (390, 505036), (408, 482755), (420, 468962), (442, 445620), (455, 432888), (476, 413790), (510, 386204), (520, 378777), (546, 360740), (595, 331032), (663, 297080), (680, 289653), (714, 275860), (728, 270555), (780, 252518), (840, 234481), (884, 222810), (910, 216444), (952, 206895), (1020, 193102), (1061, 185640), (1092, 180370), (1105, 178248), (1190, 165516), (1326, 148540), (1365, 144296), (1428, 137930), (1547, 127320), (1560, 126259), (1768, 111405), (1785, 110344), (1820, 108222), (2040, 96551), (2122, 92820), (2184, 90185), (2210, 89124), (2380, 82758), (2652, 74270), (2730, 72148), (2856, 68965), (3094, 63660), (3183, 61880), (3315, 59416), (3570, 55172), (3640, 54111), (4244, 46410), (4420, 44562), (4641, 42440), (4760, 41379), (5304, 37135), (5305, 37128), (5460, 36074), (6188, 31830), (6366, 30940), (6630, 29708), (7140, 27586), (7427, 26520), (7735, 25464), (8488, 23205), (8840, 22281), (9282, 21220), (10610, 18564), (10920, 18037), (12376, 15915), (12732, 15470), (13260, 14854), (13793, 14280)]