219648780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 748500480

約数和(自身を除く): 528851700

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, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 467, 468, 540, 585, 603, 670, 702, 780, 804, 871, 934, 1005, 1170, 1206, 1340, 1401, 1404, 1742, 1755, 1809, 1868, 2010, 2335, 2340, 2412, 2613, 2802, 3015, 3484, 3510, 3618, 4020, 4203, 4355, 4670, 5226, 5604, 6030, 6071, 7005, 7020, 7236, 7839, 8406, 8710, 9045, 9340, 10452, 12060, 12142, 12609, 13065, 14010, 15678, 16812, 17420, 18090, 18213, 21015, 23517, 24284, 25218, 26130, 28020, 30355, 31289, 31356, 36180, 36426, 39195, 42030, 47034, 50436, 52260, 54639, 60710, 62578, 63045, 72852, 78390, 84060, 91065, 93867, 94068, 109278, 117585, 121420, 125156, 126090, 156445, 156780, 163917, 182130, 187734, 218556, 235170, 252180, 273195, 281601, 312890, 327834, 364260, 375468, 406757, 469335, 470340, 546390, 563202, 625780, 655668, 813514, 819585, 844803, 938670, 1092780, 1126404, 1220271, 1408005, 1627028, 1639170, 1689606, 1877340, 2033785, 2440542, 2816010, 3278340, 3379212, 3660813, 4067570, 4224015, 4881084, 5632020, 6101355, 7321626, 8135140, 8448030, 10982439, 12202710, 14643252, 16896060, 18304065, 21964878, 24405420, 36608130, 43929756, 54912195, 73216260, 109824390, 219648780]

約数ペア:

[(1, 219648780), (2, 109824390), (3, 73216260), (4, 54912195), (5, 43929756), (6, 36608130), (9, 24405420), (10, 21964878), (12, 18304065), (13, 16896060), (15, 14643252), (18, 12202710), (20, 10982439), (26, 8448030), (27, 8135140), (30, 7321626), (36, 6101355), (39, 5632020), (45, 4881084), (52, 4224015), (54, 4067570), (60, 3660813), (65, 3379212), (67, 3278340), (78, 2816010), (90, 2440542), (108, 2033785), (117, 1877340), (130, 1689606), (134, 1639170), (135, 1627028), (156, 1408005), (180, 1220271), (195, 1126404), (201, 1092780), (234, 938670), (260, 844803), (268, 819585), (270, 813514), (335, 655668), (351, 625780), (390, 563202), (402, 546390), (467, 470340), (468, 469335), (540, 406757), (585, 375468), (603, 364260), (670, 327834), (702, 312890), (780, 281601), (804, 273195), (871, 252180), (934, 235170), (1005, 218556), (1170, 187734), (1206, 182130), (1340, 163917), (1401, 156780), (1404, 156445), (1742, 126090), (1755, 125156), (1809, 121420), (1868, 117585), (2010, 109278), (2335, 94068), (2340, 93867), (2412, 91065), (2613, 84060), (2802, 78390), (3015, 72852), (3484, 63045), (3510, 62578), (3618, 60710), (4020, 54639), (4203, 52260), (4355, 50436), (4670, 47034), (5226, 42030), (5604, 39195), (6030, 36426), (6071, 36180), (7005, 31356), (7020, 31289), (7236, 30355), (7839, 28020), (8406, 26130), (8710, 25218), (9045, 24284), (9340, 23517), (10452, 21015), (12060, 18213), (12142, 18090), (12609, 17420), (13065, 16812), (14010, 15678)]