73181160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 269942400

約数和(自身を除く): 196761240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 823, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1646, 1710, 1976, 2223, 2280, 2340, 2469, 2470, 2964, 3292, 3420, 3705, 4115, 4446, 4680, 4938, 4940, 5928, 6584, 6840, 7407, 7410, 8230, 8892, 9876, 9880, 10699, 11115, 12345, 14814, 14820, 15637, 16460, 17784, 19752, 21398, 22230, 24690, 29628, 29640, 31274, 32097, 32920, 37035, 42796, 44460, 46911, 49380, 53495, 59256, 62548, 64194, 74070, 78185, 85592, 88920, 93822, 96291, 98760, 106990, 125096, 128388, 140733, 148140, 156370, 160485, 187644, 192582, 203281, 213980, 234555, 256776, 281466, 296280, 312740, 320970, 375288, 385164, 406562, 427960, 469110, 481455, 562932, 609843, 625480, 641940, 703665, 770328, 813124, 938220, 962910, 1016405, 1125864, 1219686, 1283880, 1407330, 1626248, 1829529, 1876440, 1925820, 2032810, 2439372, 2814660, 3049215, 3659058, 3851640, 4065620, 4878744, 5629320, 6098430, 7318116, 8131240, 9147645, 12196860, 14636232, 18295290, 24393720, 36590580, 73181160]

約数ペア:

[(1, 73181160), (2, 36590580), (3, 24393720), (4, 18295290), (5, 14636232), (6, 12196860), (8, 9147645), (9, 8131240), (10, 7318116), (12, 6098430), (13, 5629320), (15, 4878744), (18, 4065620), (19, 3851640), (20, 3659058), (24, 3049215), (26, 2814660), (30, 2439372), (36, 2032810), (38, 1925820), (39, 1876440), (40, 1829529), (45, 1626248), (52, 1407330), (57, 1283880), (60, 1219686), (65, 1125864), (72, 1016405), (76, 962910), (78, 938220), (90, 813124), (95, 770328), (104, 703665), (114, 641940), (117, 625480), (120, 609843), (130, 562932), (152, 481455), (156, 469110), (171, 427960), (180, 406562), (190, 385164), (195, 375288), (228, 320970), (234, 312740), (247, 296280), (260, 281466), (285, 256776), (312, 234555), (342, 213980), (360, 203281), (380, 192582), (390, 187644), (456, 160485), (468, 156370), (494, 148140), (520, 140733), (570, 128388), (585, 125096), (684, 106990), (741, 98760), (760, 96291), (780, 93822), (823, 88920), (855, 85592), (936, 78185), (988, 74070), (1140, 64194), (1170, 62548), (1235, 59256), (1368, 53495), (1482, 49380), (1560, 46911), (1646, 44460), (1710, 42796), (1976, 37035), (2223, 32920), (2280, 32097), (2340, 31274), (2469, 29640), (2470, 29628), (2964, 24690), (3292, 22230), (3420, 21398), (3705, 19752), (4115, 17784), (4446, 16460), (4680, 15637), (4938, 14820), (4940, 14814), (5928, 12345), (6584, 11115), (6840, 10699), (7407, 9880), (7410, 9876), (8230, 8892)]