4319070120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{210481}}^1$

素因数の和:210520

約数の個数: 128

約数和(自身を含む): 15154704000

約数和(自身を除く): 10835633880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 210481, 420962, 631443, 841924, 1052405, 1262886, 1683848, 1894329, 2104810, 2525772, 3157215, 3788658, 3999139, 4209620, 5051544, 5682987, 6314430, 7577316, 7998278, 8419240, 9471645, 11365974, 11997417, 12628860, 15154632, 15996556, 18943290, 19995695, 22731948, 23994834, 25257720, 28414935, 31993112, 35992251, 37886580, 39991390, 45463896, 47989668, 56829870, 59987085, 71984502, 75773160, 79982780, 95979336, 107976753, 113659740, 119974170, 143969004, 159965560, 179961255, 215953506, 227319480, 239948340, 287938008, 359922510, 431907012, 479896680, 539883765, 719845020, 863814024, 1079767530, 1439690040, 2159535060, 4319070120]

約数ペア:

[(1, 4319070120), (2, 2159535060), (3, 1439690040), (4, 1079767530), (5, 863814024), (6, 719845020), (8, 539883765), (9, 479896680), (10, 431907012), (12, 359922510), (15, 287938008), (18, 239948340), (19, 227319480), (20, 215953506), (24, 179961255), (27, 159965560), (30, 143969004), (36, 119974170), (38, 113659740), (40, 107976753), (45, 95979336), (54, 79982780), (57, 75773160), (60, 71984502), (72, 59987085), (76, 56829870), (90, 47989668), (95, 45463896), (108, 39991390), (114, 37886580), (120, 35992251), (135, 31993112), (152, 28414935), (171, 25257720), (180, 23994834), (190, 22731948), (216, 19995695), (228, 18943290), (270, 15996556), (285, 15154632), (342, 12628860), (360, 11997417), (380, 11365974), (456, 9471645), (513, 8419240), (540, 7998278), (570, 7577316), (684, 6314430), (760, 5682987), (855, 5051544), (1026, 4209620), (1080, 3999139), (1140, 3788658), (1368, 3157215), (1710, 2525772), (2052, 2104810), (2280, 1894329), (2565, 1683848), (3420, 1262886), (4104, 1052405), (5130, 841924), (6840, 631443), (10260, 420962), (20520, 210481)]