392954580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 1269777600

約数和(自身を除く): 876823020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 171, 178, 180, 190, 228, 267, 285, 342, 356, 380, 445, 534, 570, 684, 801, 855, 890, 1068, 1140, 1291, 1335, 1602, 1691, 1710, 1780, 2582, 2670, 3204, 3382, 3420, 3873, 4005, 5073, 5164, 5340, 6455, 6764, 7746, 8010, 8455, 10146, 11619, 12910, 15219, 15492, 16020, 16910, 19365, 20292, 23238, 24529, 25365, 25820, 30438, 33820, 38730, 46476, 49058, 50730, 58095, 60876, 73587, 76095, 77460, 98116, 101460, 114899, 116190, 122645, 147174, 152190, 220761, 229798, 232380, 245290, 294348, 304380, 344697, 367935, 441522, 459596, 490580, 574495, 689394, 735870, 883044, 1034091, 1103805, 1148990, 1378788, 1471740, 1723485, 2068182, 2183081, 2207610, 2297980, 3446970, 4136364, 4366162, 4415220, 5170455, 6549243, 6893940, 8732324, 10340910, 10915405, 13098486, 19647729, 20681820, 21830810, 26196972, 32746215, 39295458, 43661620, 65492430, 78590916, 98238645, 130984860, 196477290, 392954580]

約数ペア:

[(1, 392954580), (2, 196477290), (3, 130984860), (4, 98238645), (5, 78590916), (6, 65492430), (9, 43661620), (10, 39295458), (12, 32746215), (15, 26196972), (18, 21830810), (19, 20681820), (20, 19647729), (30, 13098486), (36, 10915405), (38, 10340910), (45, 8732324), (57, 6893940), (60, 6549243), (76, 5170455), (89, 4415220), (90, 4366162), (95, 4136364), (114, 3446970), (171, 2297980), (178, 2207610), (180, 2183081), (190, 2068182), (228, 1723485), (267, 1471740), (285, 1378788), (342, 1148990), (356, 1103805), (380, 1034091), (445, 883044), (534, 735870), (570, 689394), (684, 574495), (801, 490580), (855, 459596), (890, 441522), (1068, 367935), (1140, 344697), (1291, 304380), (1335, 294348), (1602, 245290), (1691, 232380), (1710, 229798), (1780, 220761), (2582, 152190), (2670, 147174), (3204, 122645), (3382, 116190), (3420, 114899), (3873, 101460), (4005, 98116), (5073, 77460), (5164, 76095), (5340, 73587), (6455, 60876), (6764, 58095), (7746, 50730), (8010, 49058), (8455, 46476), (10146, 38730), (11619, 33820), (12910, 30438), (15219, 25820), (15492, 25365), (16020, 24529), (16910, 23238), (19365, 20292)]