259192080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{51427}}^1$

素因数の和:51453

約数の個数: 120

約数和(自身を含む): 994823232

約数和(自身を除く): 735631152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 51427, 102854, 154281, 205708, 257135, 308562, 359989, 411416, 462843, 514270, 617124, 719978, 771405, 822832, 925686, 1028540, 1079967, 1234248, 1439956, 1542810, 1799945, 1851372, 2057080, 2159934, 2314215, 2468496, 2879912, 3085620, 3239901, 3599890, 3702744, 4114160, 4319868, 4628430, 5399835, 5759824, 6171240, 6479802, 7199780, 7405488, 8639736, 9256860, 10799670, 12342480, 12959604, 14399560, 16199505, 17279472, 18513720, 21599340, 25919208, 28799120, 32399010, 37027440, 43198680, 51838416, 64798020, 86397360, 129596040, 259192080]

約数ペア:

[(1, 259192080), (2, 129596040), (3, 86397360), (4, 64798020), (5, 51838416), (6, 43198680), (7, 37027440), (8, 32399010), (9, 28799120), (10, 25919208), (12, 21599340), (14, 18513720), (15, 17279472), (16, 16199505), (18, 14399560), (20, 12959604), (21, 12342480), (24, 10799670), (28, 9256860), (30, 8639736), (35, 7405488), (36, 7199780), (40, 6479802), (42, 6171240), (45, 5759824), (48, 5399835), (56, 4628430), (60, 4319868), (63, 4114160), (70, 3702744), (72, 3599890), (80, 3239901), (84, 3085620), (90, 2879912), (105, 2468496), (112, 2314215), (120, 2159934), (126, 2057080), (140, 1851372), (144, 1799945), (168, 1542810), (180, 1439956), (210, 1234248), (240, 1079967), (252, 1028540), (280, 925686), (315, 822832), (336, 771405), (360, 719978), (420, 617124), (504, 514270), (560, 462843), (630, 411416), (720, 359989), (840, 308562), (1008, 257135), (1260, 205708), (1680, 154281), (2520, 102854), (5040, 51427)]