819494130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 2707326720

約数和(自身を除く): 1887832590

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 37, 38, 39, 42, 49, 57, 61, 65, 70, 74, 78, 91, 95, 98, 105, 111, 114, 122, 130, 133, 147, 182, 183, 185, 190, 195, 210, 222, 245, 247, 259, 266, 273, 285, 294, 305, 366, 370, 390, 399, 427, 455, 481, 490, 494, 518, 546, 555, 570, 610, 637, 665, 703, 735, 741, 777, 793, 798, 854, 910, 915, 931, 962, 1110, 1159, 1235, 1274, 1281, 1295, 1330, 1365, 1406, 1443, 1470, 1482, 1554, 1586, 1729, 1813, 1830, 1862, 1911, 1995, 2109, 2135, 2257, 2318, 2379, 2405, 2470, 2562, 2590, 2730, 2793, 2886, 2989, 3185, 3367, 3458, 3477, 3515, 3626, 3705, 3822, 3885, 3965, 3990, 4218, 4270, 4514, 4655, 4758, 4810, 4921, 5187, 5439, 5551, 5586, 5795, 5978, 6370, 6405, 6734, 6771, 6954, 7030, 7215, 7410, 7770, 7930, 8113, 8645, 8967, 9065, 9139, 9310, 9555, 9842, 10101, 10374, 10545, 10878, 11102, 11285, 11590, 11895, 12103, 12810, 13542, 13965, 14430, 14763, 14945, 15067, 15799, 16226, 16653, 16835, 17290, 17385, 17934, 18130, 18278, 19110, 20202, 21090, 22570, 23569, 23790, 24206, 24339, 24605, 25935, 27195, 27417, 27755, 27930, 29341, 29526, 29890, 30134, 31598, 33306, 33670, 33855, 34447, 34770, 36309, 38857, 40565, 42883, 44835, 45201, 45695, 47138, 47397, 48678, 49210, 50505, 51870, 54390, 54834, 55510, 56791, 58682, 60515, 63973, 67710, 68894, 70707, 72618, 73815, 75335, 77714, 78995, 81130, 83265, 85766, 88023, 89670, 90402, 91390, 94794, 101010, 103341, 105469, 110593, 113582, 116571, 117845, 121030, 121695, 127946, 128649, 137085, 141414, 146705, 147630, 150670, 157990, 166530, 170373, 172235, 176046, 181545, 191919, 194285, 205387, 206682, 210938, 214415, 221186, 226005, 233142, 235690, 236985, 243390, 257298, 274170, 283955, 293410, 300181, 316407, 319865, 331779, 340746, 344470, 353535, 363090, 383838, 388570, 410774, 428830, 440115, 447811, 452010, 473970, 516705, 527345, 552965, 557479, 567910, 582855, 600362, 616161, 632814, 639730, 643245, 663558, 707070, 738283, 851865, 880230, 895622, 900543, 959595, 1026935, 1033410, 1054690, 1105930, 1114958, 1165710, 1232322, 1286490, 1343433, 1437709, 1476566, 1500905, 1582035, 1658895, 1672437, 1703730, 1801086, 1919190, 2053870, 2101267, 2214849, 2239055, 2686866, 2787395, 2875418, 3001810, 3080805, 3164070, 3317790, 3344874, 3691415, 3902353, 4202534, 4313127, 4429698, 4478110, 4502715, 5574790, 6161610, 6303801, 6717165, 7188545, 7382830, 7804706, 8362185, 8626254, 9005430, 10506335, 11074245, 11707059, 12607602, 13434330, 14377090, 16724370, 19511765, 21012670, 21565635, 22148490, 23414118, 27316471, 31519005, 39023530, 43131270, 54632942, 58535295, 63038010, 81949413, 117070590, 136582355, 163898826, 273164710, 409747065, 819494130]

約数ペア:

[(1, 819494130), (2, 409747065), (3, 273164710), (5, 163898826), (6, 136582355), (7, 117070590), (10, 81949413), (13, 63038010), (14, 58535295), (15, 54632942), (19, 43131270), (21, 39023530), (26, 31519005), (30, 27316471), (35, 23414118), (37, 22148490), (38, 21565635), (39, 21012670), (42, 19511765), (49, 16724370), (57, 14377090), (61, 13434330), (65, 12607602), (70, 11707059), (74, 11074245), (78, 10506335), (91, 9005430), (95, 8626254), (98, 8362185), (105, 7804706), (111, 7382830), (114, 7188545), (122, 6717165), (130, 6303801), (133, 6161610), (147, 5574790), (182, 4502715), (183, 4478110), (185, 4429698), (190, 4313127), (195, 4202534), (210, 3902353), (222, 3691415), (245, 3344874), (247, 3317790), (259, 3164070), (266, 3080805), (273, 3001810), (285, 2875418), (294, 2787395), (305, 2686866), (366, 2239055), (370, 2214849), (390, 2101267), (399, 2053870), (427, 1919190), (455, 1801086), (481, 1703730), (490, 1672437), (494, 1658895), (518, 1582035), (546, 1500905), (555, 1476566), (570, 1437709), (610, 1343433), (637, 1286490), (665, 1232322), (703, 1165710), (735, 1114958), (741, 1105930), (777, 1054690), (793, 1033410), (798, 1026935), (854, 959595), (910, 900543), (915, 895622), (931, 880230), (962, 851865), (1110, 738283), (1159, 707070), (1235, 663558), (1274, 643245), (1281, 639730), (1295, 632814), (1330, 616161), (1365, 600362), (1406, 582855), (1443, 567910), (1470, 557479), (1482, 552965), (1554, 527345), (1586, 516705), (1729, 473970), (1813, 452010), (1830, 447811), (1862, 440115), (1911, 428830), (1995, 410774), (2109, 388570), (2135, 383838), (2257, 363090), (2318, 353535), (2379, 344470), (2405, 340746), (2470, 331779), (2562, 319865), (2590, 316407), (2730, 300181), (2793, 293410), (2886, 283955), (2989, 274170), (3185, 257298), (3367, 243390), (3458, 236985), (3477, 235690), (3515, 233142), (3626, 226005), (3705, 221186), (3822, 214415), (3885, 210938), (3965, 206682), (3990, 205387), (4218, 194285), (4270, 191919), (4514, 181545), (4655, 176046), (4758, 172235), (4810, 170373), (4921, 166530), (5187, 157990), (5439, 150670), (5551, 147630), (5586, 146705), (5795, 141414), (5978, 137085), (6370, 128649), (6405, 127946), (6734, 121695), (6771, 121030), (6954, 117845), (7030, 116571), (7215, 113582), (7410, 110593), (7770, 105469), (7930, 103341), (8113, 101010), (8645, 94794), (8967, 91390), (9065, 90402), (9139, 89670), (9310, 88023), (9555, 85766), (9842, 83265), (10101, 81130), (10374, 78995), (10545, 77714), (10878, 75335), (11102, 73815), (11285, 72618), (11590, 70707), (11895, 68894), (12103, 67710), (12810, 63973), (13542, 60515), (13965, 58682), (14430, 56791), (14763, 55510), (14945, 54834), (15067, 54390), (15799, 51870), (16226, 50505), (16653, 49210), (16835, 48678), (17290, 47397), (17385, 47138), (17934, 45695), (18130, 45201), (18278, 44835), (19110, 42883), (20202, 40565), (21090, 38857), (22570, 36309), (23569, 34770), (23790, 34447), (24206, 33855), (24339, 33670), (24605, 33306), (25935, 31598), (27195, 30134), (27417, 29890), (27755, 29526), (27930, 29341)]