2220698340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{92761}}^1$

素因数の和:92802

約数の個数: 144

約数和(自身を含む): 8103688320

約数和(自身を除く): 5882989980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 92761, 185522, 278283, 371044, 463805, 556566, 649327, 834849, 927610, 1113132, 1298654, 1391415, 1669698, 1762459, 1855220, 1947981, 2597308, 2782830, 3246635, 3339396, 3524918, 3895962, 4174245, 5287377, 5565660, 5843943, 6493270, 7049836, 7791924, 8348490, 8812295, 9739905, 10574754, 11687886, 12337213, 12986540, 15862131, 16696980, 17624590, 19479810, 21149508, 23375772, 24674426, 26436885, 29219715, 31724262, 35249180, 37011639, 38959620, 49348852, 52873770, 58439430, 61686065, 63448524, 74023278, 79310655, 105747540, 111034917, 116878860, 123372130, 148046556, 158621310, 185058195, 222069834, 246744260, 317242620, 370116390, 444139668, 555174585, 740232780, 1110349170, 2220698340]

約数ペア:

[(1, 2220698340), (2, 1110349170), (3, 740232780), (4, 555174585), (5, 444139668), (6, 370116390), (7, 317242620), (9, 246744260), (10, 222069834), (12, 185058195), (14, 158621310), (15, 148046556), (18, 123372130), (19, 116878860), (20, 111034917), (21, 105747540), (28, 79310655), (30, 74023278), (35, 63448524), (36, 61686065), (38, 58439430), (42, 52873770), (45, 49348852), (57, 38959620), (60, 37011639), (63, 35249180), (70, 31724262), (76, 29219715), (84, 26436885), (90, 24674426), (95, 23375772), (105, 21149508), (114, 19479810), (126, 17624590), (133, 16696980), (140, 15862131), (171, 12986540), (180, 12337213), (190, 11687886), (210, 10574754), (228, 9739905), (252, 8812295), (266, 8348490), (285, 7791924), (315, 7049836), (342, 6493270), (380, 5843943), (399, 5565660), (420, 5287377), (532, 4174245), (570, 3895962), (630, 3524918), (665, 3339396), (684, 3246635), (798, 2782830), (855, 2597308), (1140, 1947981), (1197, 1855220), (1260, 1762459), (1330, 1669698), (1596, 1391415), (1710, 1298654), (1995, 1113132), (2394, 927610), (2660, 834849), (3420, 649327), (3990, 556566), (4788, 463805), (5985, 371044), (7980, 278283), (11970, 185522), (23940, 92761)]