724405772480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1252777}}^1$

素因数の和:1252946

約数の個数: 112

約数和(自身を含む): 1871048998560

約数和(自身を除く): 1146643226080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 139, 160, 208, 260, 278, 320, 416, 520, 556, 695, 832, 1040, 1112, 1390, 1807, 2080, 2224, 2780, 3614, 4160, 4448, 5560, 7228, 8896, 9035, 11120, 14456, 18070, 22240, 28912, 36140, 44480, 57824, 72280, 115648, 144560, 289120, 578240, 1252777, 2505554, 5011108, 6263885, 10022216, 12527770, 16286101, 20044432, 25055540, 32572202, 40088864, 50111080, 65144404, 80177728, 81430505, 100222160, 130288808, 162861010, 174136003, 200444320, 260577616, 325722020, 348272006, 400888640, 521155232, 651444040, 696544012, 870680015, 1042310464, 1302888080, 1393088024, 1741360030, 2263768039, 2605776160, 2786176048, 3482720060, 4527536078, 5211552320, 5572352096, 6965440120, 9055072156, 11144704192, 11318840195, 13930880240, 18110144312, 22637680390, 27861760480, 36220288624, 45275360780, 55723520960, 72440577248, 90550721560, 144881154496, 181101443120, 362202886240, 724405772480]

約数ペア:

[(1, 724405772480), (2, 362202886240), (4, 181101443120), (5, 144881154496), (8, 90550721560), (10, 72440577248), (13, 55723520960), (16, 45275360780), (20, 36220288624), (26, 27861760480), (32, 22637680390), (40, 18110144312), (52, 13930880240), (64, 11318840195), (65, 11144704192), (80, 9055072156), (104, 6965440120), (130, 5572352096), (139, 5211552320), (160, 4527536078), (208, 3482720060), (260, 2786176048), (278, 2605776160), (320, 2263768039), (416, 1741360030), (520, 1393088024), (556, 1302888080), (695, 1042310464), (832, 870680015), (1040, 696544012), (1112, 651444040), (1390, 521155232), (1807, 400888640), (2080, 348272006), (2224, 325722020), (2780, 260577616), (3614, 200444320), (4160, 174136003), (4448, 162861010), (5560, 130288808), (7228, 100222160), (8896, 81430505), (9035, 80177728), (11120, 65144404), (14456, 50111080), (18070, 40088864), (22240, 32572202), (28912, 25055540), (36140, 20044432), (44480, 16286101), (57824, 12527770), (72280, 10022216), (115648, 6263885), (144560, 5011108), (289120, 2505554), (578240, 1252777)]