565819020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 1944901728

約数和(自身を除く): 1379082708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 81, 90, 108, 117, 130, 134, 135, 156, 162, 180, 195, 201, 234, 260, 268, 270, 324, 335, 351, 390, 401, 402, 405, 468, 540, 585, 603, 670, 702, 780, 802, 804, 810, 871, 1005, 1053, 1170, 1203, 1206, 1340, 1404, 1604, 1620, 1742, 1755, 1809, 2005, 2010, 2106, 2340, 2406, 2412, 2613, 3015, 3484, 3510, 3609, 3618, 4010, 4020, 4212, 4355, 4812, 5213, 5226, 5265, 5427, 6015, 6030, 7020, 7218, 7236, 7839, 8020, 8710, 9045, 10426, 10452, 10530, 10827, 10854, 12030, 12060, 13065, 14436, 15639, 15678, 17420, 18045, 18090, 20852, 21060, 21654, 21708, 23517, 24060, 26065, 26130, 26867, 27135, 31278, 31356, 32481, 36090, 36180, 39195, 43308, 46917, 47034, 52130, 52260, 53734, 54135, 54270, 62556, 64962, 70551, 72180, 78195, 78390, 80601, 93834, 94068, 104260, 107468, 108270, 108540, 117585, 129924, 134335, 140751, 141102, 156390, 156780, 161202, 162405, 187668, 216540, 234585, 235170, 241803, 268670, 281502, 282204, 312780, 322404, 324810, 349271, 352755, 403005, 422253, 469170, 470340, 483606, 537340, 563004, 649620, 698542, 703755, 705510, 725409, 806010, 844506, 938340, 967212, 1047813, 1209015, 1397084, 1407510, 1411020, 1450818, 1612020, 1689012, 1746355, 2095626, 2111265, 2176227, 2418030, 2815020, 2901636, 3143439, 3492710, 3627045, 4191252, 4222530, 4352454, 4836060, 5239065, 6286878, 6985420, 7254090, 8445060, 8704908, 9430317, 10478130, 10881135, 12573756, 14508180, 15717195, 18860634, 20956260, 21762270, 28290951, 31434390, 37721268, 43524540, 47151585, 56581902, 62868780, 94303170, 113163804, 141454755, 188606340, 282909510, 565819020]

約数ペア:

[(1, 565819020), (2, 282909510), (3, 188606340), (4, 141454755), (5, 113163804), (6, 94303170), (9, 62868780), (10, 56581902), (12, 47151585), (13, 43524540), (15, 37721268), (18, 31434390), (20, 28290951), (26, 21762270), (27, 20956260), (30, 18860634), (36, 15717195), (39, 14508180), (45, 12573756), (52, 10881135), (54, 10478130), (60, 9430317), (65, 8704908), (67, 8445060), (78, 7254090), (81, 6985420), (90, 6286878), (108, 5239065), (117, 4836060), (130, 4352454), (134, 4222530), (135, 4191252), (156, 3627045), (162, 3492710), (180, 3143439), (195, 2901636), (201, 2815020), (234, 2418030), (260, 2176227), (268, 2111265), (270, 2095626), (324, 1746355), (335, 1689012), (351, 1612020), (390, 1450818), (401, 1411020), (402, 1407510), (405, 1397084), (468, 1209015), (540, 1047813), (585, 967212), (603, 938340), (670, 844506), (702, 806010), (780, 725409), (802, 705510), (804, 703755), (810, 698542), (871, 649620), (1005, 563004), (1053, 537340), (1170, 483606), (1203, 470340), (1206, 469170), (1340, 422253), (1404, 403005), (1604, 352755), (1620, 349271), (1742, 324810), (1755, 322404), (1809, 312780), (2005, 282204), (2010, 281502), (2106, 268670), (2340, 241803), (2406, 235170), (2412, 234585), (2613, 216540), (3015, 187668), (3484, 162405), (3510, 161202), (3609, 156780), (3618, 156390), (4010, 141102), (4020, 140751), (4212, 134335), (4355, 129924), (4812, 117585), (5213, 108540), (5226, 108270), (5265, 107468), (5427, 104260), (6015, 94068), (6030, 93834), (7020, 80601), (7218, 78390), (7236, 78195), (7839, 72180), (8020, 70551), (8710, 64962), (9045, 62556), (10426, 54270), (10452, 54135), (10530, 53734), (10827, 52260), (10854, 52130), (12030, 47034), (12060, 46917), (13065, 43308), (14436, 39195), (15639, 36180), (15678, 36090), (17420, 32481), (18045, 31356), (18090, 31278), (20852, 27135), (21060, 26867), (21654, 26130), (21708, 26065), (23517, 24060)]