168671360

素因数分解:

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

素因数の和:159

約数の個数: 256

約数和(自身を含む): 503798400

約数和(自身を除く): 335127040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 95, 97, 104, 110, 128, 130, 143, 152, 160, 176, 190, 194, 208, 209, 220, 247, 260, 286, 304, 320, 352, 380, 388, 416, 418, 440, 485, 494, 520, 572, 608, 640, 704, 715, 760, 776, 832, 836, 880, 970, 988, 1040, 1045, 1067, 1144, 1216, 1235, 1261, 1408, 1430, 1520, 1552, 1664, 1672, 1760, 1843, 1940, 1976, 2080, 2090, 2134, 2288, 2432, 2470, 2522, 2717, 2860, 3040, 3104, 3344, 3520, 3686, 3880, 3952, 4160, 4180, 4268, 4576, 4940, 5044, 5335, 5434, 5720, 6080, 6208, 6305, 6688, 7040, 7372, 7760, 7904, 8320, 8360, 8536, 9152, 9215, 9880, 10088, 10670, 10868, 11440, 12160, 12416, 12610, 13376, 13585, 13871, 14744, 15520, 15808, 16720, 17072, 18304, 18430, 19760, 20176, 20273, 21340, 21736, 22880, 23959, 25220, 26752, 27170, 27742, 29488, 31040, 31616, 33440, 34144, 36860, 39520, 40352, 40546, 42680, 43472, 45760, 47918, 50440, 54340, 55484, 58976, 62080, 66880, 68288, 69355, 73720, 79040, 80704, 81092, 85360, 86944, 91520, 95836, 100880, 101365, 108680, 110968, 117952, 119795, 133760, 136576, 138710, 147440, 158080, 161408, 162184, 170720, 173888, 191672, 201760, 202730, 217360, 221936, 235904, 239590, 263549, 277420, 294880, 324368, 341440, 347776, 383344, 403520, 405460, 434720, 443872, 479180, 527098, 554840, 589760, 648736, 682880, 766688, 807040, 810920, 869440, 887744, 958360, 1054196, 1109680, 1179520, 1297472, 1317745, 1533376, 1621840, 1738880, 1775488, 1916720, 2108392, 2219360, 2594944, 2635490, 3066752, 3243680, 3833440, 4216784, 4438720, 5270980, 6487360, 7666880, 8433568, 8877440, 10541960, 12974720, 15333760, 16867136, 21083920, 33734272, 42167840, 84335680, 168671360]

約数ペア:

[(1, 168671360), (2, 84335680), (4, 42167840), (5, 33734272), (8, 21083920), (10, 16867136), (11, 15333760), (13, 12974720), (16, 10541960), (19, 8877440), (20, 8433568), (22, 7666880), (26, 6487360), (32, 5270980), (38, 4438720), (40, 4216784), (44, 3833440), (52, 3243680), (55, 3066752), (64, 2635490), (65, 2594944), (76, 2219360), (80, 2108392), (88, 1916720), (95, 1775488), (97, 1738880), (104, 1621840), (110, 1533376), (128, 1317745), (130, 1297472), (143, 1179520), (152, 1109680), (160, 1054196), (176, 958360), (190, 887744), (194, 869440), (208, 810920), (209, 807040), (220, 766688), (247, 682880), (260, 648736), (286, 589760), (304, 554840), (320, 527098), (352, 479180), (380, 443872), (388, 434720), (416, 405460), (418, 403520), (440, 383344), (485, 347776), (494, 341440), (520, 324368), (572, 294880), (608, 277420), (640, 263549), (704, 239590), (715, 235904), (760, 221936), (776, 217360), (832, 202730), (836, 201760), (880, 191672), (970, 173888), (988, 170720), (1040, 162184), (1045, 161408), (1067, 158080), (1144, 147440), (1216, 138710), (1235, 136576), (1261, 133760), (1408, 119795), (1430, 117952), (1520, 110968), (1552, 108680), (1664, 101365), (1672, 100880), (1760, 95836), (1843, 91520), (1940, 86944), (1976, 85360), (2080, 81092), (2090, 80704), (2134, 79040), (2288, 73720), (2432, 69355), (2470, 68288), (2522, 66880), (2717, 62080), (2860, 58976), (3040, 55484), (3104, 54340), (3344, 50440), (3520, 47918), (3686, 45760), (3880, 43472), (3952, 42680), (4160, 40546), (4180, 40352), (4268, 39520), (4576, 36860), (4940, 34144), (5044, 33440), (5335, 31616), (5434, 31040), (5720, 29488), (6080, 27742), (6208, 27170), (6305, 26752), (6688, 25220), (7040, 23959), (7372, 22880), (7760, 21736), (7904, 21340), (8320, 20273), (8360, 20176), (8536, 19760), (9152, 18430), (9215, 18304), (9880, 17072), (10088, 16720), (10670, 15808), (10868, 15520), (11440, 14744), (12160, 13871), (12416, 13585), (12610, 13376)]