65057520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 231770880

約数和(自身を除く): 166713360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1297, 1320, 1520, 1672, 2090, 2280, 2508, 2594, 2640, 3135, 3344, 3891, 4180, 4560, 5016, 5188, 6270, 6485, 7782, 8360, 10032, 10376, 12540, 12970, 14267, 15564, 16720, 19455, 20752, 24643, 25080, 25940, 28534, 31128, 38910, 42801, 49286, 50160, 51880, 57068, 62256, 71335, 73929, 77820, 85602, 98572, 103760, 114136, 123215, 142670, 147858, 155640, 171204, 197144, 214005, 228272, 246430, 271073, 285340, 295716, 311280, 342408, 369645, 394288, 428010, 492860, 542146, 570680, 591432, 684816, 739290, 813219, 856020, 985720, 1084292, 1141360, 1182864, 1355365, 1478580, 1626438, 1712040, 1971440, 2168584, 2710730, 2957160, 3252876, 3424080, 4066095, 4337168, 5421460, 5914320, 6505752, 8132190, 10842920, 13011504, 16264380, 21685840, 32528760, 65057520]

約数ペア:

[(1, 65057520), (2, 32528760), (3, 21685840), (4, 16264380), (5, 13011504), (6, 10842920), (8, 8132190), (10, 6505752), (11, 5914320), (12, 5421460), (15, 4337168), (16, 4066095), (19, 3424080), (20, 3252876), (22, 2957160), (24, 2710730), (30, 2168584), (33, 1971440), (38, 1712040), (40, 1626438), (44, 1478580), (48, 1355365), (55, 1182864), (57, 1141360), (60, 1084292), (66, 985720), (76, 856020), (80, 813219), (88, 739290), (95, 684816), (110, 591432), (114, 570680), (120, 542146), (132, 492860), (152, 428010), (165, 394288), (176, 369645), (190, 342408), (209, 311280), (220, 295716), (228, 285340), (240, 271073), (264, 246430), (285, 228272), (304, 214005), (330, 197144), (380, 171204), (418, 155640), (440, 147858), (456, 142670), (528, 123215), (570, 114136), (627, 103760), (660, 98572), (760, 85602), (836, 77820), (880, 73929), (912, 71335), (1045, 62256), (1140, 57068), (1254, 51880), (1297, 50160), (1320, 49286), (1520, 42801), (1672, 38910), (2090, 31128), (2280, 28534), (2508, 25940), (2594, 25080), (2640, 24643), (3135, 20752), (3344, 19455), (3891, 16720), (4180, 15564), (4560, 14267), (5016, 12970), (5188, 12540), (6270, 10376), (6485, 10032), (7782, 8360)]