187372680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 669081600

約数和(自身を除く): 481708920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 209, 220, 228, 241, 248, 264, 285, 310, 330, 341, 372, 380, 418, 440, 456, 465, 482, 570, 589, 620, 627, 660, 682, 723, 744, 760, 836, 930, 964, 1023, 1045, 1140, 1178, 1205, 1240, 1254, 1320, 1364, 1446, 1672, 1705, 1767, 1860, 1928, 2046, 2090, 2280, 2356, 2410, 2508, 2651, 2728, 2892, 2945, 3135, 3410, 3534, 3615, 3720, 4092, 4180, 4579, 4712, 4820, 5016, 5115, 5302, 5784, 5890, 6270, 6479, 6820, 7068, 7230, 7471, 7953, 8184, 8360, 8835, 9158, 9640, 10230, 10604, 11780, 12540, 12958, 13255, 13640, 13737, 14136, 14460, 14942, 15906, 17670, 18316, 19437, 20460, 21208, 22413, 22895, 23560, 25080, 25916, 26510, 27474, 28920, 29884, 31812, 32395, 35340, 36632, 37355, 38874, 39765, 40920, 44826, 45790, 50369, 51832, 53020, 54948, 59768, 63624, 64790, 68685, 70680, 74710, 77748, 79530, 82181, 89652, 91580, 97185, 100738, 106040, 109896, 112065, 129580, 137370, 141949, 149420, 151107, 155496, 159060, 164362, 179304, 183160, 194370, 201476, 224130, 246543, 251845, 259160, 274740, 283898, 298840, 302214, 318120, 328724, 388740, 402952, 410905, 425847, 448260, 493086, 503690, 549480, 567796, 604428, 657448, 709745, 755535, 777480, 821810, 851694, 896520, 986172, 1007380, 1135592, 1208856, 1232715, 1419490, 1511070, 1561439, 1643620, 1703388, 1972344, 2014760, 2129235, 2465430, 2838980, 3022140, 3122878, 3287240, 3406776, 4258470, 4684317, 4930860, 5677960, 6044280, 6245756, 7807195, 8516940, 9368634, 9861720, 12491512, 15614390, 17033880, 18737268, 23421585, 31228780, 37474536, 46843170, 62457560, 93686340, 187372680]

約数ペア:

[(1, 187372680), (2, 93686340), (3, 62457560), (4, 46843170), (5, 37474536), (6, 31228780), (8, 23421585), (10, 18737268), (11, 17033880), (12, 15614390), (15, 12491512), (19, 9861720), (20, 9368634), (22, 8516940), (24, 7807195), (30, 6245756), (31, 6044280), (33, 5677960), (38, 4930860), (40, 4684317), (44, 4258470), (55, 3406776), (57, 3287240), (60, 3122878), (62, 3022140), (66, 2838980), (76, 2465430), (88, 2129235), (93, 2014760), (95, 1972344), (110, 1703388), (114, 1643620), (120, 1561439), (124, 1511070), (132, 1419490), (152, 1232715), (155, 1208856), (165, 1135592), (186, 1007380), (190, 986172), (209, 896520), (220, 851694), (228, 821810), (241, 777480), (248, 755535), (264, 709745), (285, 657448), (310, 604428), (330, 567796), (341, 549480), (372, 503690), (380, 493086), (418, 448260), (440, 425847), (456, 410905), (465, 402952), (482, 388740), (570, 328724), (589, 318120), (620, 302214), (627, 298840), (660, 283898), (682, 274740), (723, 259160), (744, 251845), (760, 246543), (836, 224130), (930, 201476), (964, 194370), (1023, 183160), (1045, 179304), (1140, 164362), (1178, 159060), (1205, 155496), (1240, 151107), (1254, 149420), (1320, 141949), (1364, 137370), (1446, 129580), (1672, 112065), (1705, 109896), (1767, 106040), (1860, 100738), (1928, 97185), (2046, 91580), (2090, 89652), (2280, 82181), (2356, 79530), (2410, 77748), (2508, 74710), (2651, 70680), (2728, 68685), (2892, 64790), (2945, 63624), (3135, 59768), (3410, 54948), (3534, 53020), (3615, 51832), (3720, 50369), (4092, 45790), (4180, 44826), (4579, 40920), (4712, 39765), (4820, 38874), (5016, 37355), (5115, 36632), (5302, 35340), (5784, 32395), (5890, 31812), (6270, 29884), (6479, 28920), (6820, 27474), (7068, 26510), (7230, 25916), (7471, 25080), (7953, 23560), (8184, 22895), (8360, 22413), (8835, 21208), (9158, 20460), (9640, 19437), (10230, 18316), (10604, 17670), (11780, 15906), (12540, 14942), (12958, 14460), (13255, 14136), (13640, 13737)]