2569854560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13577}}^1$

素因数の和:13625

約数の個数: 144

約数和(自身を含む): 7513956576

約数和(自身を除く): 4944102016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 416, 455, 520, 560, 676, 728, 845, 910, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2080, 2366, 2704, 2912, 3380, 3640, 4732, 5408, 5915, 6760, 7280, 9464, 11830, 13520, 13577, 14560, 18928, 23660, 27040, 27154, 37856, 47320, 54308, 67885, 94640, 95039, 108616, 135770, 176501, 189280, 190078, 217232, 271540, 353002, 380156, 434464, 475195, 543080, 706004, 760312, 882505, 950390, 1086160, 1235507, 1412008, 1520624, 1765010, 1900780, 2172320, 2294513, 2471014, 2824016, 3041248, 3530020, 3801560, 4589026, 4942028, 5648032, 6177535, 7060040, 7603120, 9178052, 9884056, 11472565, 12355070, 14120080, 15206240, 16061591, 18356104, 19768112, 22945130, 24710140, 28240160, 32123182, 36712208, 39536224, 45890260, 49420280, 64246364, 73424416, 80307955, 91780520, 98840560, 128492728, 160615910, 183561040, 197681120, 256985456, 321231820, 367122080, 513970912, 642463640, 1284927280, 2569854560]

約数ペア:

[(1, 2569854560), (2, 1284927280), (4, 642463640), (5, 513970912), (7, 367122080), (8, 321231820), (10, 256985456), (13, 197681120), (14, 183561040), (16, 160615910), (20, 128492728), (26, 98840560), (28, 91780520), (32, 80307955), (35, 73424416), (40, 64246364), (52, 49420280), (56, 45890260), (65, 39536224), (70, 36712208), (80, 32123182), (91, 28240160), (104, 24710140), (112, 22945130), (130, 19768112), (140, 18356104), (160, 16061591), (169, 15206240), (182, 14120080), (208, 12355070), (224, 11472565), (260, 9884056), (280, 9178052), (338, 7603120), (364, 7060040), (416, 6177535), (455, 5648032), (520, 4942028), (560, 4589026), (676, 3801560), (728, 3530020), (845, 3041248), (910, 2824016), (1040, 2471014), (1120, 2294513), (1183, 2172320), (1352, 1900780), (1456, 1765010), (1690, 1520624), (1820, 1412008), (2080, 1235507), (2366, 1086160), (2704, 950390), (2912, 882505), (3380, 760312), (3640, 706004), (4732, 543080), (5408, 475195), (5915, 434464), (6760, 380156), (7280, 353002), (9464, 271540), (11830, 217232), (13520, 190078), (13577, 189280), (14560, 176501), (18928, 135770), (23660, 108616), (27040, 95039), (27154, 94640), (37856, 67885), (47320, 54308)]