1234204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2823

約数の個数: 160

約数和(自身を含む): 4088470464

約数和(自身を除く): 2854266384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 113, 120, 136, 170, 204, 226, 240, 255, 272, 339, 340, 408, 452, 510, 565, 678, 680, 816, 904, 1020, 1130, 1356, 1360, 1695, 1808, 1921, 2040, 2260, 2677, 2712, 3390, 3842, 4080, 4520, 5354, 5424, 5763, 6780, 7684, 8031, 9040, 9605, 10708, 11526, 13385, 13560, 15368, 16062, 19210, 21416, 23052, 26770, 27120, 28815, 30736, 32124, 38420, 40155, 42832, 45509, 46104, 53540, 57630, 64248, 76840, 80310, 91018, 92208, 107080, 115260, 128496, 136527, 153680, 160620, 182036, 214160, 227545, 230520, 273054, 302501, 321240, 364072, 455090, 461040, 546108, 605002, 642480, 682635, 728144, 907503, 910180, 1092216, 1210004, 1365270, 1512505, 1815006, 1820360, 2184432, 2420008, 2730540, 3025010, 3630012, 3640720, 4537515, 4840016, 5142517, 5461080, 6050020, 7260024, 9075030, 10285034, 10922160, 12100040, 14520048, 15427551, 18150060, 20570068, 24200080, 25712585, 30855102, 36300120, 41140136, 51425170, 61710204, 72600240, 77137755, 82280272, 102850340, 123420408, 154275510, 205700680, 246840816, 308551020, 411401360, 617102040, 1234204080]

約数ペア:

[(1, 1234204080), (2, 617102040), (3, 411401360), (4, 308551020), (5, 246840816), (6, 205700680), (8, 154275510), (10, 123420408), (12, 102850340), (15, 82280272), (16, 77137755), (17, 72600240), (20, 61710204), (24, 51425170), (30, 41140136), (34, 36300120), (40, 30855102), (48, 25712585), (51, 24200080), (60, 20570068), (68, 18150060), (80, 15427551), (85, 14520048), (102, 12100040), (113, 10922160), (120, 10285034), (136, 9075030), (170, 7260024), (204, 6050020), (226, 5461080), (240, 5142517), (255, 4840016), (272, 4537515), (339, 3640720), (340, 3630012), (408, 3025010), (452, 2730540), (510, 2420008), (565, 2184432), (678, 1820360), (680, 1815006), (816, 1512505), (904, 1365270), (1020, 1210004), (1130, 1092216), (1356, 910180), (1360, 907503), (1695, 728144), (1808, 682635), (1921, 642480), (2040, 605002), (2260, 546108), (2677, 461040), (2712, 455090), (3390, 364072), (3842, 321240), (4080, 302501), (4520, 273054), (5354, 230520), (5424, 227545), (5763, 214160), (6780, 182036), (7684, 160620), (8031, 153680), (9040, 136527), (9605, 128496), (10708, 115260), (11526, 107080), (13385, 92208), (13560, 91018), (15368, 80310), (16062, 76840), (19210, 64248), (21416, 57630), (23052, 53540), (26770, 46104), (27120, 45509), (28815, 42832), (30736, 40155), (32124, 38420)]