89020655520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1\times {\mathrm{1237}}^1$

素因数の和:2047

約数の個数: 192

約数和(自身を含む): 282126136320

約数和(自身を除く): 193105480800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 479, 480, 626, 939, 958, 1237, 1252, 1437, 1565, 1878, 1916, 2395, 2474, 2504, 2874, 3130, 3711, 3756, 3832, 4695, 4790, 4948, 5008, 5748, 6185, 6260, 7185, 7422, 7512, 7664, 9390, 9580, 9896, 10016, 11496, 12370, 12520, 14370, 14844, 15024, 15328, 18555, 18780, 19160, 19792, 22992, 24740, 25040, 28740, 29688, 30048, 37110, 37560, 38320, 39584, 45984, 49480, 50080, 57480, 59376, 74220, 75120, 76640, 98960, 114960, 118752, 148440, 149927, 150240, 197920, 229920, 296880, 299854, 387181, 449781, 592523, 593760, 599708, 749635, 774362, 899562, 1161543, 1185046, 1199416, 1499270, 1548724, 1777569, 1799124, 1935905, 2248905, 2323086, 2370092, 2398832, 2962615, 2998540, 3097448, 3555138, 3598248, 3871810, 4497810, 4646172, 4740184, 4797664, 5807715, 5925230, 5997080, 6194896, 7110276, 7196496, 7743620, 8887845, 8995620, 9292344, 9480368, 11615430, 11850460, 11994160, 12389792, 14220552, 14392992, 15487240, 17775690, 17991240, 18584688, 18960736, 23230860, 23700920, 23988320, 28441104, 30974480, 35551380, 35982480, 37169376, 46461720, 47401840, 56882208, 61948960, 71102760, 71964960, 92923440, 94803680, 142205520, 185459699, 185846880, 284411040, 370919398, 556379097, 741838796, 927298495, 1112758194, 1483677592, 1854596990, 2225516388, 2781895485, 2967355184, 3709193980, 4451032776, 5563790970, 5934710368, 7418387960, 8902065552, 11127581940, 14836775920, 17804131104, 22255163880, 29673551840, 44510327760, 89020655520]

約数ペア:

[(1, 89020655520), (2, 44510327760), (3, 29673551840), (4, 22255163880), (5, 17804131104), (6, 14836775920), (8, 11127581940), (10, 8902065552), (12, 7418387960), (15, 5934710368), (16, 5563790970), (20, 4451032776), (24, 3709193980), (30, 2967355184), (32, 2781895485), (40, 2225516388), (48, 1854596990), (60, 1483677592), (80, 1112758194), (96, 927298495), (120, 741838796), (160, 556379097), (240, 370919398), (313, 284411040), (479, 185846880), (480, 185459699), (626, 142205520), (939, 94803680), (958, 92923440), (1237, 71964960), (1252, 71102760), (1437, 61948960), (1565, 56882208), (1878, 47401840), (1916, 46461720), (2395, 37169376), (2474, 35982480), (2504, 35551380), (2874, 30974480), (3130, 28441104), (3711, 23988320), (3756, 23700920), (3832, 23230860), (4695, 18960736), (4790, 18584688), (4948, 17991240), (5008, 17775690), (5748, 15487240), (6185, 14392992), (6260, 14220552), (7185, 12389792), (7422, 11994160), (7512, 11850460), (7664, 11615430), (9390, 9480368), (9580, 9292344), (9896, 8995620), (10016, 8887845), (11496, 7743620), (12370, 7196496), (12520, 7110276), (14370, 6194896), (14844, 5997080), (15024, 5925230), (15328, 5807715), (18555, 4797664), (18780, 4740184), (19160, 4646172), (19792, 4497810), (22992, 3871810), (24740, 3598248), (25040, 3555138), (28740, 3097448), (29688, 2998540), (30048, 2962615), (37110, 2398832), (37560, 2370092), (38320, 2323086), (39584, 2248905), (45984, 1935905), (49480, 1799124), (50080, 1777569), (57480, 1548724), (59376, 1499270), (74220, 1199416), (75120, 1185046), (76640, 1161543), (98960, 899562), (114960, 774362), (118752, 749635), (148440, 599708), (149927, 593760), (150240, 592523), (197920, 449781), (229920, 387181), (296880, 299854)]