126391720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2671}}^1$

素因数の和:2715

約数の個数: 96

約数和(自身を含む): 352062720

約数和(自身を除く): 225671000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 2671, 3380, 3640, 4732, 5342, 5915, 6760, 9464, 10684, 11830, 13355, 18697, 21368, 23660, 26710, 34723, 37394, 47320, 53420, 69446, 74788, 93485, 106840, 138892, 149576, 173615, 186970, 243061, 277784, 347230, 373940, 451399, 486122, 694460, 747880, 902798, 972244, 1215305, 1388920, 1805596, 1944488, 2256995, 2430610, 3159793, 3611192, 4513990, 4861220, 6319586, 9027980, 9722440, 12639172, 15798965, 18055960, 25278344, 31597930, 63195860, 126391720]

約数ペア:

[(1, 126391720), (2, 63195860), (4, 31597930), (5, 25278344), (7, 18055960), (8, 15798965), (10, 12639172), (13, 9722440), (14, 9027980), (20, 6319586), (26, 4861220), (28, 4513990), (35, 3611192), (40, 3159793), (52, 2430610), (56, 2256995), (65, 1944488), (70, 1805596), (91, 1388920), (104, 1215305), (130, 972244), (140, 902798), (169, 747880), (182, 694460), (260, 486122), (280, 451399), (338, 373940), (364, 347230), (455, 277784), (520, 243061), (676, 186970), (728, 173615), (845, 149576), (910, 138892), (1183, 106840), (1352, 93485), (1690, 74788), (1820, 69446), (2366, 53420), (2671, 47320), (3380, 37394), (3640, 34723), (4732, 26710), (5342, 23660), (5915, 21368), (6760, 18697), (9464, 13355), (10684, 11830)]