1342817840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 3873085440

約数和(自身を除く): 2530267600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 139, 140, 182, 208, 260, 278, 280, 364, 455, 520, 556, 560, 695, 728, 910, 973, 1040, 1112, 1327, 1390, 1456, 1807, 1820, 1946, 2224, 2654, 2780, 3614, 3640, 3892, 4865, 5308, 5560, 6635, 7228, 7280, 7784, 9035, 9289, 9730, 10616, 11120, 12649, 13270, 14456, 15568, 17251, 18070, 18578, 19460, 21232, 25298, 26540, 28912, 34502, 36140, 37156, 38920, 46445, 50596, 53080, 63245, 69004, 72280, 74312, 77840, 86255, 92890, 101192, 106160, 120757, 126490, 138008, 144560, 148624, 172510, 184453, 185780, 202384, 241514, 252980, 276016, 345020, 368906, 371560, 483028, 505960, 603785, 690040, 737812, 743120, 922265, 966056, 1011920, 1207570, 1291171, 1380080, 1475624, 1844530, 1932112, 2397889, 2415140, 2582342, 2951248, 3689060, 4795778, 4830280, 5164684, 6455855, 7378120, 9591556, 9660560, 10329368, 11989445, 12911710, 14756240, 16785223, 19183112, 20658736, 23978890, 25823420, 33570446, 38366224, 47957780, 51646840, 67140892, 83926115, 95915560, 103293680, 134281784, 167852230, 191831120, 268563568, 335704460, 671408920, 1342817840]

約数ペア:

[(1, 1342817840), (2, 671408920), (4, 335704460), (5, 268563568), (7, 191831120), (8, 167852230), (10, 134281784), (13, 103293680), (14, 95915560), (16, 83926115), (20, 67140892), (26, 51646840), (28, 47957780), (35, 38366224), (40, 33570446), (52, 25823420), (56, 23978890), (65, 20658736), (70, 19183112), (80, 16785223), (91, 14756240), (104, 12911710), (112, 11989445), (130, 10329368), (139, 9660560), (140, 9591556), (182, 7378120), (208, 6455855), (260, 5164684), (278, 4830280), (280, 4795778), (364, 3689060), (455, 2951248), (520, 2582342), (556, 2415140), (560, 2397889), (695, 1932112), (728, 1844530), (910, 1475624), (973, 1380080), (1040, 1291171), (1112, 1207570), (1327, 1011920), (1390, 966056), (1456, 922265), (1807, 743120), (1820, 737812), (1946, 690040), (2224, 603785), (2654, 505960), (2780, 483028), (3614, 371560), (3640, 368906), (3892, 345020), (4865, 276016), (5308, 252980), (5560, 241514), (6635, 202384), (7228, 185780), (7280, 184453), (7784, 172510), (9035, 148624), (9289, 144560), (9730, 138008), (10616, 126490), (11120, 120757), (12649, 106160), (13270, 101192), (14456, 92890), (15568, 86255), (17251, 77840), (18070, 74312), (18578, 72280), (19460, 69004), (21232, 63245), (25298, 53080), (26540, 50596), (28912, 46445), (34502, 38920), (36140, 37156)]