2065840140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 7319725056

約数和(自身を除く): 5253884916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 73, 78, 84, 91, 105, 130, 140, 142, 146, 156, 182, 195, 210, 213, 219, 260, 273, 284, 292, 355, 364, 365, 390, 420, 426, 438, 455, 497, 511, 546, 710, 730, 780, 852, 876, 910, 923, 949, 994, 1022, 1065, 1092, 1095, 1365, 1420, 1460, 1491, 1533, 1820, 1846, 1898, 1988, 2044, 2130, 2190, 2485, 2555, 2730, 2769, 2847, 2982, 3066, 3692, 3796, 4260, 4380, 4615, 4745, 4970, 5110, 5183, 5329, 5460, 5538, 5694, 5964, 6132, 6461, 6643, 7455, 7665, 9230, 9490, 9940, 10220, 10366, 10658, 11076, 11388, 12922, 13286, 13845, 14235, 14910, 15330, 15549, 15987, 18460, 18980, 19383, 19929, 20732, 21316, 25844, 25915, 26572, 26645, 27690, 28470, 29820, 30660, 31098, 31974, 32305, 33215, 36281, 37303, 38766, 39858, 51830, 53290, 55380, 56940, 62196, 63948, 64610, 66430, 67379, 69277, 72562, 74606, 77532, 77745, 79716, 79935, 96915, 99645, 103660, 106580, 108843, 111909, 129220, 132860, 134758, 138554, 145124, 149212, 155490, 159870, 181405, 186515, 193830, 199290, 202137, 207831, 217686, 223818, 269516, 277108, 310980, 319740, 336895, 346385, 362810, 373030, 378359, 387660, 398580, 404274, 415662, 435372, 447636, 471653, 484939, 544215, 559545, 673790, 692770, 725620, 746060, 756718, 808548, 831324, 943306, 969878, 1010685, 1039155, 1088430, 1119090, 1135077, 1347580, 1385540, 1414959, 1454817, 1513436, 1886612, 1891795, 1939756, 2021370, 2078310, 2176860, 2238180, 2270154, 2358265, 2424695, 2648513, 2829918, 2909634, 3783590, 4042740, 4156620, 4540308, 4716530, 4849390, 4918667, 5297026, 5659836, 5675385, 5819268, 7074795, 7274085, 7567180, 7945539, 9433060, 9698780, 9837334, 10594052, 11350770, 13242565, 14149590, 14548170, 14756001, 15891078, 19674668, 22701540, 24593335, 26485130, 28299180, 29096340, 29512002, 31782156, 34430669, 39727695, 49186670, 52970260, 59024004, 68861338, 73780005, 79455390, 98373340, 103292007, 137722676, 147560010, 158910780, 172153345, 206584014, 295120020, 344306690, 413168028, 516460035, 688613380, 1032920070, 2065840140]

約数ペア:

[(1, 2065840140), (2, 1032920070), (3, 688613380), (4, 516460035), (5, 413168028), (6, 344306690), (7, 295120020), (10, 206584014), (12, 172153345), (13, 158910780), (14, 147560010), (15, 137722676), (20, 103292007), (21, 98373340), (26, 79455390), (28, 73780005), (30, 68861338), (35, 59024004), (39, 52970260), (42, 49186670), (52, 39727695), (60, 34430669), (65, 31782156), (70, 29512002), (71, 29096340), (73, 28299180), (78, 26485130), (84, 24593335), (91, 22701540), (105, 19674668), (130, 15891078), (140, 14756001), (142, 14548170), (146, 14149590), (156, 13242565), (182, 11350770), (195, 10594052), (210, 9837334), (213, 9698780), (219, 9433060), (260, 7945539), (273, 7567180), (284, 7274085), (292, 7074795), (355, 5819268), (364, 5675385), (365, 5659836), (390, 5297026), (420, 4918667), (426, 4849390), (438, 4716530), (455, 4540308), (497, 4156620), (511, 4042740), (546, 3783590), (710, 2909634), (730, 2829918), (780, 2648513), (852, 2424695), (876, 2358265), (910, 2270154), (923, 2238180), (949, 2176860), (994, 2078310), (1022, 2021370), (1065, 1939756), (1092, 1891795), (1095, 1886612), (1365, 1513436), (1420, 1454817), (1460, 1414959), (1491, 1385540), (1533, 1347580), (1820, 1135077), (1846, 1119090), (1898, 1088430), (1988, 1039155), (2044, 1010685), (2130, 969878), (2190, 943306), (2485, 831324), (2555, 808548), (2730, 756718), (2769, 746060), (2847, 725620), (2982, 692770), (3066, 673790), (3692, 559545), (3796, 544215), (4260, 484939), (4380, 471653), (4615, 447636), (4745, 435372), (4970, 415662), (5110, 404274), (5183, 398580), (5329, 387660), (5460, 378359), (5538, 373030), (5694, 362810), (5964, 346385), (6132, 336895), (6461, 319740), (6643, 310980), (7455, 277108), (7665, 269516), (9230, 223818), (9490, 217686), (9940, 207831), (10220, 202137), (10366, 199290), (10658, 193830), (11076, 186515), (11388, 181405), (12922, 159870), (13286, 155490), (13845, 149212), (14235, 145124), (14910, 138554), (15330, 134758), (15549, 132860), (15987, 129220), (18460, 111909), (18980, 108843), (19383, 106580), (19929, 103660), (20732, 99645), (21316, 96915), (25844, 79935), (25915, 79716), (26572, 77745), (26645, 77532), (27690, 74606), (28470, 72562), (29820, 69277), (30660, 67379), (31098, 66430), (31974, 64610), (32305, 63948), (33215, 62196), (36281, 56940), (37303, 55380), (38766, 53290), (39858, 51830)]