147587440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 489968640

約数和(自身を除く): 342381200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 80, 88, 91, 95, 97, 104, 110, 112, 130, 133, 140, 143, 152, 154, 176, 182, 190, 194, 208, 209, 220, 247, 260, 266, 280, 286, 304, 308, 364, 380, 385, 388, 418, 440, 455, 485, 494, 520, 532, 560, 572, 616, 665, 679, 715, 728, 760, 770, 776, 836, 880, 910, 970, 988, 1001, 1040, 1045, 1064, 1067, 1144, 1232, 1235, 1261, 1330, 1358, 1430, 1456, 1463, 1520, 1540, 1552, 1672, 1729, 1820, 1843, 1940, 1976, 2002, 2090, 2128, 2134, 2288, 2470, 2522, 2660, 2716, 2717, 2860, 2926, 3080, 3344, 3395, 3458, 3640, 3686, 3880, 3952, 4004, 4180, 4268, 4940, 5005, 5044, 5320, 5335, 5432, 5434, 5720, 5852, 6160, 6305, 6790, 6916, 7280, 7315, 7372, 7469, 7760, 8008, 8360, 8536, 8645, 8827, 9215, 9880, 10010, 10088, 10640, 10670, 10864, 10868, 11440, 11704, 12610, 12901, 13580, 13585, 13832, 13871, 14630, 14744, 14938, 16016, 16720, 17072, 17290, 17654, 18430, 19019, 19760, 20020, 20176, 20273, 21340, 21736, 23408, 23959, 25220, 25802, 27160, 27170, 27664, 27742, 29260, 29488, 29876, 34580, 35308, 36860, 37345, 38038, 40040, 40546, 42680, 43472, 44135, 47918, 50440, 51604, 54320, 54340, 55484, 58520, 59752, 64505, 69160, 69355, 70616, 73720, 74690, 76076, 80080, 81092, 85360, 88270, 95095, 95836, 97097, 100880, 101365, 103208, 108680, 110968, 117040, 119504, 119795, 129010, 138320, 138710, 141232, 141911, 147440, 149380, 152152, 162184, 167713, 176540, 190190, 191672, 194194, 202730, 206416, 217360, 221936, 239590, 258020, 263549, 277420, 283822, 298760, 304304, 324368, 335426, 353080, 380380, 383344, 388388, 405460, 479180, 485485, 516040, 527098, 554840, 567644, 597520, 670852, 706160, 709555, 760760, 776776, 810920, 838565, 958360, 970970, 1032080, 1054196, 1109680, 1135288, 1317745, 1341704, 1419110, 1521520, 1553552, 1621840, 1677130, 1844843, 1916720, 1941940, 2108392, 2270576, 2635490, 2683408, 2838220, 3354260, 3689686, 3883880, 4216784, 5270980, 5676440, 6708520, 7379372, 7767760, 9224215, 10541960, 11352880, 13417040, 14758744, 18448430, 21083920, 29517488, 36896860, 73793720, 147587440]

約数ペア:

[(1, 147587440), (2, 73793720), (4, 36896860), (5, 29517488), (7, 21083920), (8, 18448430), (10, 14758744), (11, 13417040), (13, 11352880), (14, 10541960), (16, 9224215), (19, 7767760), (20, 7379372), (22, 6708520), (26, 5676440), (28, 5270980), (35, 4216784), (38, 3883880), (40, 3689686), (44, 3354260), (52, 2838220), (55, 2683408), (56, 2635490), (65, 2270576), (70, 2108392), (76, 1941940), (77, 1916720), (80, 1844843), (88, 1677130), (91, 1621840), (95, 1553552), (97, 1521520), (104, 1419110), (110, 1341704), (112, 1317745), (130, 1135288), (133, 1109680), (140, 1054196), (143, 1032080), (152, 970970), (154, 958360), (176, 838565), (182, 810920), (190, 776776), (194, 760760), (208, 709555), (209, 706160), (220, 670852), (247, 597520), (260, 567644), (266, 554840), (280, 527098), (286, 516040), (304, 485485), (308, 479180), (364, 405460), (380, 388388), (385, 383344), (388, 380380), (418, 353080), (440, 335426), (455, 324368), (485, 304304), (494, 298760), (520, 283822), (532, 277420), (560, 263549), (572, 258020), (616, 239590), (665, 221936), (679, 217360), (715, 206416), (728, 202730), (760, 194194), (770, 191672), (776, 190190), (836, 176540), (880, 167713), (910, 162184), (970, 152152), (988, 149380), (1001, 147440), (1040, 141911), (1045, 141232), (1064, 138710), (1067, 138320), (1144, 129010), (1232, 119795), (1235, 119504), (1261, 117040), (1330, 110968), (1358, 108680), (1430, 103208), (1456, 101365), (1463, 100880), (1520, 97097), (1540, 95836), (1552, 95095), (1672, 88270), (1729, 85360), (1820, 81092), (1843, 80080), (1940, 76076), (1976, 74690), (2002, 73720), (2090, 70616), (2128, 69355), (2134, 69160), (2288, 64505), (2470, 59752), (2522, 58520), (2660, 55484), (2716, 54340), (2717, 54320), (2860, 51604), (2926, 50440), (3080, 47918), (3344, 44135), (3395, 43472), (3458, 42680), (3640, 40546), (3686, 40040), (3880, 38038), (3952, 37345), (4004, 36860), (4180, 35308), (4268, 34580), (4940, 29876), (5005, 29488), (5044, 29260), (5320, 27742), (5335, 27664), (5432, 27170), (5434, 27160), (5720, 25802), (5852, 25220), (6160, 23959), (6305, 23408), (6790, 21736), (6916, 21340), (7280, 20273), (7315, 20176), (7372, 20020), (7469, 19760), (7760, 19019), (8008, 18430), (8360, 17654), (8536, 17290), (8645, 17072), (8827, 16720), (9215, 16016), (9880, 14938), (10010, 14744), (10088, 14630), (10640, 13871), (10670, 13832), (10864, 13585), (10868, 13580), (11440, 12901), (11704, 12610)]