276998280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4863

約数の個数: 128

約数和(自身を含む): 919296000

約数和(自身を除く): 642297720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4799, 4810, 5772, 7215, 9598, 9620, 11544, 14397, 14430, 19196, 19240, 23995, 28794, 28860, 38392, 47990, 57588, 57720, 62387, 71985, 95980, 115176, 124774, 143970, 177563, 187161, 191960, 249548, 287940, 311935, 355126, 374322, 499096, 532689, 575880, 623870, 710252, 748644, 887815, 935805, 1065378, 1247740, 1420504, 1497288, 1775630, 1871610, 2130756, 2308319, 2495480, 2663445, 3551260, 3743220, 4261512, 4616638, 5326890, 6924957, 7102520, 7486440, 9233276, 10653780, 11541595, 13849914, 18466552, 21307560, 23083190, 27699828, 34624785, 46166380, 55399656, 69249570, 92332760, 138499140, 276998280]

約数ペア:

[(1, 276998280), (2, 138499140), (3, 92332760), (4, 69249570), (5, 55399656), (6, 46166380), (8, 34624785), (10, 27699828), (12, 23083190), (13, 21307560), (15, 18466552), (20, 13849914), (24, 11541595), (26, 10653780), (30, 9233276), (37, 7486440), (39, 7102520), (40, 6924957), (52, 5326890), (60, 4616638), (65, 4261512), (74, 3743220), (78, 3551260), (104, 2663445), (111, 2495480), (120, 2308319), (130, 2130756), (148, 1871610), (156, 1775630), (185, 1497288), (195, 1420504), (222, 1247740), (260, 1065378), (296, 935805), (312, 887815), (370, 748644), (390, 710252), (444, 623870), (481, 575880), (520, 532689), (555, 499096), (740, 374322), (780, 355126), (888, 311935), (962, 287940), (1110, 249548), (1443, 191960), (1480, 187161), (1560, 177563), (1924, 143970), (2220, 124774), (2405, 115176), (2886, 95980), (3848, 71985), (4440, 62387), (4799, 57720), (4810, 57588), (5772, 47990), (7215, 38392), (9598, 28860), (9620, 28794), (11544, 23995), (14397, 19240), (14430, 19196)]