198322740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 770515200

約数和(自身を除く): 572192460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 41, 42, 44, 45, 55, 60, 63, 66, 70, 77, 82, 84, 90, 99, 105, 110, 123, 126, 132, 140, 154, 164, 165, 180, 198, 205, 210, 220, 231, 246, 252, 287, 308, 315, 330, 349, 369, 385, 396, 410, 420, 451, 462, 492, 495, 574, 615, 630, 660, 693, 698, 738, 770, 820, 861, 902, 924, 990, 1047, 1148, 1155, 1230, 1260, 1353, 1386, 1396, 1435, 1476, 1540, 1722, 1745, 1804, 1845, 1980, 2094, 2255, 2310, 2443, 2460, 2583, 2706, 2772, 2870, 3141, 3157, 3444, 3465, 3490, 3690, 3839, 4059, 4188, 4305, 4510, 4620, 4886, 5166, 5235, 5412, 5740, 6282, 6314, 6765, 6930, 6980, 7329, 7380, 7678, 8118, 8610, 9020, 9471, 9772, 10332, 10470, 11517, 12215, 12564, 12628, 12915, 13530, 13860, 14309, 14658, 15356, 15705, 15785, 16236, 17220, 18942, 19195, 20295, 20940, 21987, 23034, 24430, 25830, 26873, 27060, 28413, 28618, 29316, 31410, 31570, 34551, 36645, 37884, 38390, 40590, 42927, 43974, 46068, 47355, 48860, 51660, 53746, 56826, 57236, 57585, 62820, 63140, 69102, 71545, 73290, 76780, 80619, 81180, 85854, 87948, 94710, 100163, 107492, 109935, 113652, 115170, 128781, 134365, 138204, 142065, 143090, 146580, 157399, 161238, 171708, 172755, 189420, 200326, 214635, 219870, 230340, 241857, 257562, 268730, 284130, 286180, 300489, 314798, 322476, 345510, 400652, 403095, 429270, 439740, 472197, 483714, 500815, 515124, 537460, 568260, 600978, 629596, 643905, 691020, 786995, 806190, 858540, 901467, 944394, 967428, 1001630, 1101793, 1201956, 1209285, 1287810, 1416591, 1502445, 1573990, 1612380, 1802934, 1888788, 2003260, 2203586, 2360985, 2418570, 2575620, 2833182, 3004890, 3147980, 3305379, 3605868, 4407172, 4507335, 4721970, 4837140, 5508965, 5666364, 6009780, 6610758, 7082955, 9014670, 9443940, 9916137, 11017930, 13221516, 14165910, 16526895, 18029340, 19832274, 22035860, 28331820, 33053790, 39664548, 49580685, 66107580, 99161370, 198322740]

約数ペア:

[(1, 198322740), (2, 99161370), (3, 66107580), (4, 49580685), (5, 39664548), (6, 33053790), (7, 28331820), (9, 22035860), (10, 19832274), (11, 18029340), (12, 16526895), (14, 14165910), (15, 13221516), (18, 11017930), (20, 9916137), (21, 9443940), (22, 9014670), (28, 7082955), (30, 6610758), (33, 6009780), (35, 5666364), (36, 5508965), (41, 4837140), (42, 4721970), (44, 4507335), (45, 4407172), (55, 3605868), (60, 3305379), (63, 3147980), (66, 3004890), (70, 2833182), (77, 2575620), (82, 2418570), (84, 2360985), (90, 2203586), (99, 2003260), (105, 1888788), (110, 1802934), (123, 1612380), (126, 1573990), (132, 1502445), (140, 1416591), (154, 1287810), (164, 1209285), (165, 1201956), (180, 1101793), (198, 1001630), (205, 967428), (210, 944394), (220, 901467), (231, 858540), (246, 806190), (252, 786995), (287, 691020), (308, 643905), (315, 629596), (330, 600978), (349, 568260), (369, 537460), (385, 515124), (396, 500815), (410, 483714), (420, 472197), (451, 439740), (462, 429270), (492, 403095), (495, 400652), (574, 345510), (615, 322476), (630, 314798), (660, 300489), (693, 286180), (698, 284130), (738, 268730), (770, 257562), (820, 241857), (861, 230340), (902, 219870), (924, 214635), (990, 200326), (1047, 189420), (1148, 172755), (1155, 171708), (1230, 161238), (1260, 157399), (1353, 146580), (1386, 143090), (1396, 142065), (1435, 138204), (1476, 134365), (1540, 128781), (1722, 115170), (1745, 113652), (1804, 109935), (1845, 107492), (1980, 100163), (2094, 94710), (2255, 87948), (2310, 85854), (2443, 81180), (2460, 80619), (2583, 76780), (2706, 73290), (2772, 71545), (2870, 69102), (3141, 63140), (3157, 62820), (3444, 57585), (3465, 57236), (3490, 56826), (3690, 53746), (3839, 51660), (4059, 48860), (4188, 47355), (4305, 46068), (4510, 43974), (4620, 42927), (4886, 40590), (5166, 38390), (5235, 37884), (5412, 36645), (5740, 34551), (6282, 31570), (6314, 31410), (6765, 29316), (6930, 28618), (6980, 28413), (7329, 27060), (7380, 26873), (7678, 25830), (8118, 24430), (8610, 23034), (9020, 21987), (9471, 20940), (9772, 20295), (10332, 19195), (10470, 18942), (11517, 17220), (12215, 16236), (12564, 15785), (12628, 15705), (12915, 15356), (13530, 14658), (13860, 14309)]