169488360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 589680000

約数和(自身を除く): 420191640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 349, 355, 360, 380, 426, 456, 568, 570, 639, 684, 698, 710, 760, 852, 855, 1047, 1065, 1140, 1278, 1349, 1368, 1396, 1420, 1704, 1710, 1745, 2094, 2130, 2280, 2556, 2698, 2792, 2840, 3141, 3195, 3420, 3490, 4047, 4188, 4260, 5112, 5235, 5396, 6282, 6390, 6631, 6745, 6840, 6980, 8094, 8376, 8520, 10470, 10792, 12141, 12564, 12780, 13262, 13490, 13960, 15705, 16188, 19893, 20235, 20940, 24282, 24779, 25128, 25560, 26524, 26980, 31410, 32376, 33155, 39786, 40470, 41880, 48564, 49558, 53048, 53960, 59679, 60705, 62820, 66310, 74337, 79572, 80940, 97128, 99116, 99465, 119358, 121410, 123895, 125640, 132620, 148674, 159144, 161880, 198232, 198930, 223011, 238716, 242820, 247790, 265240, 297348, 298395, 371685, 397860, 446022, 470801, 477432, 485640, 495580, 594696, 596790, 743370, 795720, 892044, 941602, 991160, 1115055, 1193580, 1412403, 1486740, 1784088, 1883204, 2230110, 2354005, 2387160, 2824806, 2973480, 3766408, 4237209, 4460220, 4708010, 5649612, 7062015, 8474418, 8920440, 9416020, 11299224, 14124030, 16948836, 18832040, 21186045, 28248060, 33897672, 42372090, 56496120, 84744180, 169488360]

約数ペア:

[(1, 169488360), (2, 84744180), (3, 56496120), (4, 42372090), (5, 33897672), (6, 28248060), (8, 21186045), (9, 18832040), (10, 16948836), (12, 14124030), (15, 11299224), (18, 9416020), (19, 8920440), (20, 8474418), (24, 7062015), (30, 5649612), (36, 4708010), (38, 4460220), (40, 4237209), (45, 3766408), (57, 2973480), (60, 2824806), (71, 2387160), (72, 2354005), (76, 2230110), (90, 1883204), (95, 1784088), (114, 1486740), (120, 1412403), (142, 1193580), (152, 1115055), (171, 991160), (180, 941602), (190, 892044), (213, 795720), (228, 743370), (284, 596790), (285, 594696), (342, 495580), (349, 485640), (355, 477432), (360, 470801), (380, 446022), (426, 397860), (456, 371685), (568, 298395), (570, 297348), (639, 265240), (684, 247790), (698, 242820), (710, 238716), (760, 223011), (852, 198930), (855, 198232), (1047, 161880), (1065, 159144), (1140, 148674), (1278, 132620), (1349, 125640), (1368, 123895), (1396, 121410), (1420, 119358), (1704, 99465), (1710, 99116), (1745, 97128), (2094, 80940), (2130, 79572), (2280, 74337), (2556, 66310), (2698, 62820), (2792, 60705), (2840, 59679), (3141, 53960), (3195, 53048), (3420, 49558), (3490, 48564), (4047, 41880), (4188, 40470), (4260, 39786), (5112, 33155), (5235, 32376), (5396, 31410), (6282, 26980), (6390, 26524), (6631, 25560), (6745, 25128), (6840, 24779), (6980, 24282), (8094, 20940), (8376, 20235), (8520, 19893), (10470, 16188), (10792, 15705), (12141, 13960), (12564, 13490), (12780, 13262)]