193660740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:608

約数の個数: 288

約数和(自身を含む): 756120960

約数和(自身を除く): 562460220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 563, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1126, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1689, 1755, 1764, 1820, 1890, 1911, 2205, 2252, 2340, 2457, 2548, 2646, 2730, 2815, 2940, 3185, 3276, 3378, 3510, 3780, 3822, 3941, 4095, 4410, 4914, 5067, 5292, 5460, 5630, 5733, 6370, 6615, 6756, 7020, 7319, 7644, 7882, 8190, 8445, 8820, 9555, 9828, 10134, 11260, 11466, 11823, 12285, 12740, 13230, 14638, 15201, 15764, 16380, 16890, 17199, 19110, 19705, 20268, 21957, 22932, 23646, 24570, 25335, 26460, 27587, 28665, 29276, 30402, 33780, 34398, 35469, 36595, 38220, 39410, 43914, 47292, 49140, 50670, 51233, 55174, 57330, 59115, 60804, 65871, 68796, 70938, 73190, 76005, 78820, 82761, 85995, 87828, 101340, 102466, 106407, 109785, 110348, 114660, 118230, 131742, 137935, 141876, 146380, 152010, 153699, 165522, 171990, 177345, 197613, 204932, 212814, 219570, 236460, 248283, 256165, 263484, 275870, 304020, 307398, 329355, 331044, 343980, 354690, 358631, 395226, 413805, 425628, 439140, 461097, 496566, 512330, 532035, 551740, 614796, 658710, 709380, 717262, 744849, 768495, 790452, 827610, 922194, 988065, 993132, 1024660, 1064070, 1075893, 1241415, 1317420, 1383291, 1434524, 1489698, 1536990, 1655220, 1793155, 1844388, 1976130, 2128140, 2151786, 2305485, 2482830, 2766582, 2979396, 3073980, 3227679, 3586310, 3724245, 3952260, 4303572, 4610970, 4965660, 5379465, 5533164, 6455358, 6916455, 7172620, 7448490, 9221940, 9683037, 10758930, 12910716, 13832910, 14896980, 16138395, 19366074, 21517860, 27665820, 32276790, 38732148, 48415185, 64553580, 96830370, 193660740]

約数ペア:

[(1, 193660740), (2, 96830370), (3, 64553580), (4, 48415185), (5, 38732148), (6, 32276790), (7, 27665820), (9, 21517860), (10, 19366074), (12, 16138395), (13, 14896980), (14, 13832910), (15, 12910716), (18, 10758930), (20, 9683037), (21, 9221940), (26, 7448490), (27, 7172620), (28, 6916455), (30, 6455358), (35, 5533164), (36, 5379465), (39, 4965660), (42, 4610970), (45, 4303572), (49, 3952260), (52, 3724245), (54, 3586310), (60, 3227679), (63, 3073980), (65, 2979396), (70, 2766582), (78, 2482830), (84, 2305485), (90, 2151786), (91, 2128140), (98, 1976130), (105, 1844388), (108, 1793155), (117, 1655220), (126, 1536990), (130, 1489698), (135, 1434524), (140, 1383291), (147, 1317420), (156, 1241415), (180, 1075893), (182, 1064070), (189, 1024660), (195, 993132), (196, 988065), (210, 922194), (234, 827610), (245, 790452), (252, 768495), (260, 744849), (270, 717262), (273, 709380), (294, 658710), (315, 614796), (351, 551740), (364, 532035), (378, 512330), (390, 496566), (420, 461097), (441, 439140), (455, 425628), (468, 413805), (490, 395226), (540, 358631), (546, 354690), (563, 343980), (585, 331044), (588, 329355), (630, 307398), (637, 304020), (702, 275870), (735, 263484), (756, 256165), (780, 248283), (819, 236460), (882, 219570), (910, 212814), (945, 204932), (980, 197613), (1092, 177345), (1126, 171990), (1170, 165522), (1260, 153699), (1274, 152010), (1323, 146380), (1365, 141876), (1404, 137935), (1470, 131742), (1638, 118230), (1689, 114660), (1755, 110348), (1764, 109785), (1820, 106407), (1890, 102466), (1911, 101340), (2205, 87828), (2252, 85995), (2340, 82761), (2457, 78820), (2548, 76005), (2646, 73190), (2730, 70938), (2815, 68796), (2940, 65871), (3185, 60804), (3276, 59115), (3378, 57330), (3510, 55174), (3780, 51233), (3822, 50670), (3941, 49140), (4095, 47292), (4410, 43914), (4914, 39410), (5067, 38220), (5292, 36595), (5460, 35469), (5630, 34398), (5733, 33780), (6370, 30402), (6615, 29276), (6756, 28665), (7020, 27587), (7319, 26460), (7644, 25335), (7882, 24570), (8190, 23646), (8445, 22932), (8820, 21957), (9555, 20268), (9828, 19705), (10134, 19110), (11260, 17199), (11466, 16890), (11823, 16380), (12285, 15764), (12740, 15201), (13230, 14638)]