221381160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 512

約数和(自身を含む): 948326400

約数和(自身を除く): 726945240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 24, 26, 28, 30, 33, 35, 38, 39, 40, 42, 44, 52, 55, 56, 57, 60, 65, 66, 70, 76, 77, 78, 84, 88, 91, 95, 97, 104, 105, 110, 114, 120, 130, 132, 133, 140, 143, 152, 154, 156, 165, 168, 182, 190, 194, 195, 209, 210, 220, 228, 231, 247, 260, 264, 266, 273, 280, 285, 286, 291, 308, 312, 330, 364, 380, 385, 388, 390, 399, 418, 420, 429, 440, 455, 456, 462, 485, 494, 520, 532, 546, 570, 572, 582, 616, 627, 660, 665, 679, 715, 728, 741, 760, 770, 776, 780, 798, 836, 840, 858, 910, 924, 970, 988, 1001, 1045, 1064, 1067, 1092, 1140, 1144, 1155, 1164, 1235, 1254, 1261, 1320, 1330, 1358, 1365, 1430, 1455, 1463, 1482, 1540, 1560, 1596, 1672, 1716, 1729, 1820, 1843, 1848, 1940, 1976, 1995, 2002, 2037, 2090, 2134, 2145, 2184, 2280, 2310, 2328, 2470, 2508, 2522, 2660, 2716, 2717, 2730, 2860, 2910, 2926, 2964, 3003, 3080, 3135, 3192, 3201, 3395, 3432, 3458, 3640, 3686, 3705, 3783, 3880, 3990, 4004, 4074, 4180, 4268, 4290, 4389, 4620, 4940, 5005, 5016, 5044, 5187, 5320, 5335, 5432, 5434, 5460, 5529, 5720, 5820, 5852, 5928, 6006, 6270, 6305, 6402, 6790, 6916, 7315, 7372, 7410, 7469, 7566, 7980, 8008, 8148, 8151, 8360, 8536, 8580, 8645, 8778, 8827, 9215, 9240, 9880, 10010, 10088, 10185, 10374, 10670, 10868, 10920, 11058, 11640, 11704, 12012, 12540, 12610, 12804, 12901, 13580, 13585, 13832, 13871, 14630, 14744, 14820, 14938, 15015, 15132, 15960, 16005, 16296, 16302, 17160, 17290, 17556, 17654, 18430, 18915, 19019, 20020, 20273, 20370, 20748, 21340, 21736, 21945, 22116, 22407, 23959, 24024, 25080, 25220, 25608, 25802, 25935, 26481, 27160, 27170, 27645, 27742, 29260, 29640, 29876, 30030, 30264, 32010, 32604, 34580, 35112, 35308, 36860, 37345, 37830, 38038, 38703, 40040, 40546, 40740, 40755, 41496, 41613, 42680, 43890, 44135, 44232, 44814, 47918, 50440, 51604, 51870, 52962, 54340, 55290, 55484, 57057, 58520, 59752, 60060, 60819, 64020, 64505, 65208, 69160, 69355, 70616, 71877, 73720, 74690, 75660, 76076, 77406, 81092, 81480, 81510, 83226, 87780, 88270, 89628, 95095, 95836, 97097, 101365, 103208, 103740, 105924, 108680, 110580, 110968, 112035, 114114, 119795, 120120, 121638, 128040, 129010, 132405, 138710, 141911, 143754, 149380, 151320, 152152, 154812, 162184, 163020, 166452, 167713, 175560, 176540, 179256, 190190, 191672, 193515, 194194, 202730, 207480, 208065, 211848, 221160, 224070, 228228, 239590, 243276, 258020, 263549, 264810, 277420, 283822, 285285, 287508, 291291, 298760, 304095, 309624, 326040, 332904, 335426, 353080, 359385, 380380, 387030, 388388, 405460, 416130, 425733, 448140, 456456, 479180, 485485, 486552, 503139, 516040, 527098, 529620, 554840, 567644, 570570, 575016, 582582, 608190, 670852, 709555, 718770, 760760, 774060, 776776, 790647, 810920, 832260, 838565, 851466, 896280, 958360, 970970, 1006278, 1054196, 1059240, 1135288, 1141140, 1165164, 1216380, 1317745, 1341704, 1419110, 1437540, 1456455, 1548120, 1581294, 1664520, 1677130, 1702932, 1844843, 1941940, 2012556, 2108392, 2128665, 2282280, 2330328, 2432760, 2515695, 2635490, 2838220, 2875080, 2912910, 3162588, 3354260, 3405864, 3689686, 3883880, 3953235, 4025112, 4257330, 5031390, 5270980, 5534529, 5676440, 5825820, 6325176, 6708520, 7379372, 7906470, 8514660, 9224215, 10062780, 10541960, 11069058, 11651640, 14758744, 15812940, 17029320, 18448430, 20125560, 22138116, 27672645, 31625880, 36896860, 44276232, 55345290, 73793720, 110690580, 221381160]

約数ペア:

[(1, 221381160), (2, 110690580), (3, 73793720), (4, 55345290), (5, 44276232), (6, 36896860), (7, 31625880), (8, 27672645), (10, 22138116), (11, 20125560), (12, 18448430), (13, 17029320), (14, 15812940), (15, 14758744), (19, 11651640), (20, 11069058), (21, 10541960), (22, 10062780), (24, 9224215), (26, 8514660), (28, 7906470), (30, 7379372), (33, 6708520), (35, 6325176), (38, 5825820), (39, 5676440), (40, 5534529), (42, 5270980), (44, 5031390), (52, 4257330), (55, 4025112), (56, 3953235), (57, 3883880), (60, 3689686), (65, 3405864), (66, 3354260), (70, 3162588), (76, 2912910), (77, 2875080), (78, 2838220), (84, 2635490), (88, 2515695), (91, 2432760), (95, 2330328), (97, 2282280), (104, 2128665), (105, 2108392), (110, 2012556), (114, 1941940), (120, 1844843), (130, 1702932), (132, 1677130), (133, 1664520), (140, 1581294), (143, 1548120), (152, 1456455), (154, 1437540), (156, 1419110), (165, 1341704), (168, 1317745), (182, 1216380), (190, 1165164), (194, 1141140), (195, 1135288), (209, 1059240), (210, 1054196), (220, 1006278), (228, 970970), (231, 958360), (247, 896280), (260, 851466), (264, 838565), (266, 832260), (273, 810920), (280, 790647), (285, 776776), (286, 774060), (291, 760760), (308, 718770), (312, 709555), (330, 670852), (364, 608190), (380, 582582), (385, 575016), (388, 570570), (390, 567644), (399, 554840), (418, 529620), (420, 527098), (429, 516040), (440, 503139), (455, 486552), (456, 485485), (462, 479180), (485, 456456), (494, 448140), (520, 425733), (532, 416130), (546, 405460), (570, 388388), (572, 387030), (582, 380380), (616, 359385), (627, 353080), (660, 335426), (665, 332904), (679, 326040), (715, 309624), (728, 304095), (741, 298760), (760, 291291), (770, 287508), (776, 285285), (780, 283822), (798, 277420), (836, 264810), (840, 263549), (858, 258020), (910, 243276), (924, 239590), (970, 228228), (988, 224070), (1001, 221160), (1045, 211848), (1064, 208065), (1067, 207480), (1092, 202730), (1140, 194194), (1144, 193515), (1155, 191672), (1164, 190190), (1235, 179256), (1254, 176540), (1261, 175560), (1320, 167713), (1330, 166452), (1358, 163020), (1365, 162184), (1430, 154812), (1455, 152152), (1463, 151320), (1482, 149380), (1540, 143754), (1560, 141911), (1596, 138710), (1672, 132405), (1716, 129010), (1729, 128040), (1820, 121638), (1843, 120120), (1848, 119795), (1940, 114114), (1976, 112035), (1995, 110968), (2002, 110580), (2037, 108680), (2090, 105924), (2134, 103740), (2145, 103208), (2184, 101365), (2280, 97097), (2310, 95836), (2328, 95095), (2470, 89628), (2508, 88270), (2522, 87780), (2660, 83226), (2716, 81510), (2717, 81480), (2730, 81092), (2860, 77406), (2910, 76076), (2926, 75660), (2964, 74690), (3003, 73720), (3080, 71877), (3135, 70616), (3192, 69355), (3201, 69160), (3395, 65208), (3432, 64505), (3458, 64020), (3640, 60819), (3686, 60060), (3705, 59752), (3783, 58520), (3880, 57057), (3990, 55484), (4004, 55290), (4074, 54340), (4180, 52962), (4268, 51870), (4290, 51604), (4389, 50440), (4620, 47918), (4940, 44814), (5005, 44232), (5016, 44135), (5044, 43890), (5187, 42680), (5320, 41613), (5335, 41496), (5432, 40755), (5434, 40740), (5460, 40546), (5529, 40040), (5720, 38703), (5820, 38038), (5852, 37830), (5928, 37345), (6006, 36860), (6270, 35308), (6305, 35112), (6402, 34580), (6790, 32604), (6916, 32010), (7315, 30264), (7372, 30030), (7410, 29876), (7469, 29640), (7566, 29260), (7980, 27742), (8008, 27645), (8148, 27170), (8151, 27160), (8360, 26481), (8536, 25935), (8580, 25802), (8645, 25608), (8778, 25220), (8827, 25080), (9215, 24024), (9240, 23959), (9880, 22407), (10010, 22116), (10088, 21945), (10185, 21736), (10374, 21340), (10670, 20748), (10868, 20370), (10920, 20273), (11058, 20020), (11640, 19019), (11704, 18915), (12012, 18430), (12540, 17654), (12610, 17556), (12804, 17290), (12901, 17160), (13580, 16302), (13585, 16296), (13832, 16005), (13871, 15960), (14630, 15132), (14744, 15015), (14820, 14938)]