397777380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 384

約数和(自身を含む): 1544417280

約数和(自身を除く): 1146639900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 37, 39, 42, 44, 52, 55, 60, 65, 66, 70, 74, 77, 78, 84, 91, 105, 110, 111, 130, 132, 140, 143, 148, 154, 156, 165, 179, 182, 185, 195, 210, 220, 222, 231, 259, 260, 273, 286, 308, 330, 358, 364, 370, 385, 390, 407, 420, 429, 444, 455, 462, 481, 518, 537, 546, 555, 572, 660, 715, 716, 740, 770, 777, 780, 814, 858, 895, 910, 924, 962, 1001, 1036, 1074, 1092, 1110, 1155, 1221, 1253, 1295, 1365, 1430, 1443, 1540, 1554, 1628, 1716, 1790, 1820, 1924, 1969, 2002, 2035, 2145, 2148, 2220, 2310, 2327, 2405, 2442, 2506, 2590, 2685, 2730, 2849, 2860, 2886, 3003, 3108, 3367, 3580, 3759, 3885, 3938, 4004, 4070, 4290, 4620, 4654, 4810, 4884, 5005, 5012, 5180, 5291, 5370, 5460, 5698, 5772, 5907, 6006, 6105, 6265, 6623, 6734, 6981, 7215, 7518, 7770, 7876, 8140, 8547, 8580, 9308, 9620, 9845, 10010, 10101, 10582, 10740, 11396, 11635, 11814, 12012, 12210, 12530, 13246, 13468, 13783, 13962, 14245, 14430, 15015, 15036, 15540, 15873, 16289, 16835, 17094, 18795, 19690, 19869, 20020, 20202, 21164, 23270, 23628, 24420, 25060, 25597, 26455, 26492, 27566, 27924, 28490, 28860, 29535, 30030, 31746, 32578, 33115, 33670, 34188, 34905, 37037, 37590, 39380, 39738, 40404, 41349, 42735, 46361, 46540, 48867, 50505, 51194, 52910, 55132, 56980, 59070, 60060, 63492, 65156, 66230, 67340, 68915, 69810, 72853, 74074, 75180, 76791, 79365, 79476, 81445, 82698, 85470, 86099, 92722, 97734, 99345, 101010, 102388, 105820, 111111, 118140, 127985, 132460, 137830, 139083, 139620, 145706, 148148, 153582, 158730, 162890, 165396, 170940, 172198, 179179, 185185, 185444, 195468, 198690, 202020, 206745, 218559, 222222, 231805, 244335, 255970, 258297, 275660, 278166, 291412, 307164, 317460, 325780, 344396, 358358, 364265, 370370, 383955, 397380, 413490, 430495, 437118, 444444, 463610, 488670, 509971, 511940, 516594, 537537, 555555, 556332, 602693, 695415, 716716, 728530, 740740, 767910, 826980, 860990, 874236, 895895, 927220, 947089, 977340, 1019942, 1033188, 1075074, 1092795, 1111110, 1205386, 1291485, 1390830, 1457060, 1529913, 1535820, 1721980, 1791790, 1808079, 1894178, 2039884, 2150148, 2185590, 2222220, 2410772, 2549855, 2582970, 2687685, 2781660, 2841267, 3013465, 3059826, 3583580, 3616158, 3788356, 4371180, 4735445, 5099710, 5165940, 5375370, 5682534, 6026930, 6119652, 6629623, 7232316, 7649565, 9040395, 9470890, 10199420, 10750740, 11365068, 12053860, 13259246, 14206335, 15299130, 18080790, 18941780, 19888869, 26518492, 28412670, 30598260, 33148115, 36161580, 39777738, 56825340, 66296230, 79555476, 99444345, 132592460, 198888690, 397777380]

約数ペア:

[(1, 397777380), (2, 198888690), (3, 132592460), (4, 99444345), (5, 79555476), (6, 66296230), (7, 56825340), (10, 39777738), (11, 36161580), (12, 33148115), (13, 30598260), (14, 28412670), (15, 26518492), (20, 19888869), (21, 18941780), (22, 18080790), (26, 15299130), (28, 14206335), (30, 13259246), (33, 12053860), (35, 11365068), (37, 10750740), (39, 10199420), (42, 9470890), (44, 9040395), (52, 7649565), (55, 7232316), (60, 6629623), (65, 6119652), (66, 6026930), (70, 5682534), (74, 5375370), (77, 5165940), (78, 5099710), (84, 4735445), (91, 4371180), (105, 3788356), (110, 3616158), (111, 3583580), (130, 3059826), (132, 3013465), (140, 2841267), (143, 2781660), (148, 2687685), (154, 2582970), (156, 2549855), (165, 2410772), (179, 2222220), (182, 2185590), (185, 2150148), (195, 2039884), (210, 1894178), (220, 1808079), (222, 1791790), (231, 1721980), (259, 1535820), (260, 1529913), (273, 1457060), (286, 1390830), (308, 1291485), (330, 1205386), (358, 1111110), (364, 1092795), (370, 1075074), (385, 1033188), (390, 1019942), (407, 977340), (420, 947089), (429, 927220), (444, 895895), (455, 874236), (462, 860990), (481, 826980), (518, 767910), (537, 740740), (546, 728530), (555, 716716), (572, 695415), (660, 602693), (715, 556332), (716, 555555), (740, 537537), (770, 516594), (777, 511940), (780, 509971), (814, 488670), (858, 463610), (895, 444444), (910, 437118), (924, 430495), (962, 413490), (1001, 397380), (1036, 383955), (1074, 370370), (1092, 364265), (1110, 358358), (1155, 344396), (1221, 325780), (1253, 317460), (1295, 307164), (1365, 291412), (1430, 278166), (1443, 275660), (1540, 258297), (1554, 255970), (1628, 244335), (1716, 231805), (1790, 222222), (1820, 218559), (1924, 206745), (1969, 202020), (2002, 198690), (2035, 195468), (2145, 185444), (2148, 185185), (2220, 179179), (2310, 172198), (2327, 170940), (2405, 165396), (2442, 162890), (2506, 158730), (2590, 153582), (2685, 148148), (2730, 145706), (2849, 139620), (2860, 139083), (2886, 137830), (3003, 132460), (3108, 127985), (3367, 118140), (3580, 111111), (3759, 105820), (3885, 102388), (3938, 101010), (4004, 99345), (4070, 97734), (4290, 92722), (4620, 86099), (4654, 85470), (4810, 82698), (4884, 81445), (5005, 79476), (5012, 79365), (5180, 76791), (5291, 75180), (5370, 74074), (5460, 72853), (5698, 69810), (5772, 68915), (5907, 67340), (6006, 66230), (6105, 65156), (6265, 63492), (6623, 60060), (6734, 59070), (6981, 56980), (7215, 55132), (7518, 52910), (7770, 51194), (7876, 50505), (8140, 48867), (8547, 46540), (8580, 46361), (9308, 42735), (9620, 41349), (9845, 40404), (10010, 39738), (10101, 39380), (10582, 37590), (10740, 37037), (11396, 34905), (11635, 34188), (11814, 33670), (12012, 33115), (12210, 32578), (12530, 31746), (13246, 30030), (13468, 29535), (13783, 28860), (13962, 28490), (14245, 27924), (14430, 27566), (15015, 26492), (15036, 26455), (15540, 25597), (15873, 25060), (16289, 24420), (16835, 23628), (17094, 23270), (18795, 21164), (19690, 20202), (19869, 20020)]