729710040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3343}}^1$

素因数の和:3481

約数の個数: 128

約数和(自身を含む): 2340264960

約数和(自身を除く): 1610554920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1605, 1819, 2040, 2140, 2568, 3210, 3343, 3638, 4280, 5457, 6420, 6686, 7276, 9095, 10029, 10914, 12840, 13372, 14552, 16715, 18190, 20058, 21828, 26744, 27285, 33430, 36380, 40116, 43656, 50145, 54570, 56831, 66860, 72760, 80232, 100290, 109140, 113662, 133720, 170493, 200580, 218280, 227324, 284155, 340986, 357701, 401160, 454648, 568310, 681972, 715402, 852465, 1073103, 1136620, 1363944, 1430804, 1704930, 1788505, 2146206, 2273240, 2861608, 3409860, 3577010, 4292412, 5365515, 6080917, 6819720, 7154020, 8584824, 10731030, 12161834, 14308040, 18242751, 21462060, 24323668, 30404585, 36485502, 42924120, 48647336, 60809170, 72971004, 91213755, 121618340, 145942008, 182427510, 243236680, 364855020, 729710040]

約数ペア:

[(1, 729710040), (2, 364855020), (3, 243236680), (4, 182427510), (5, 145942008), (6, 121618340), (8, 91213755), (10, 72971004), (12, 60809170), (15, 48647336), (17, 42924120), (20, 36485502), (24, 30404585), (30, 24323668), (34, 21462060), (40, 18242751), (51, 14308040), (60, 12161834), (68, 10731030), (85, 8584824), (102, 7154020), (107, 6819720), (120, 6080917), (136, 5365515), (170, 4292412), (204, 3577010), (214, 3409860), (255, 2861608), (321, 2273240), (340, 2146206), (408, 1788505), (428, 1704930), (510, 1430804), (535, 1363944), (642, 1136620), (680, 1073103), (856, 852465), (1020, 715402), (1070, 681972), (1284, 568310), (1605, 454648), (1819, 401160), (2040, 357701), (2140, 340986), (2568, 284155), (3210, 227324), (3343, 218280), (3638, 200580), (4280, 170493), (5457, 133720), (6420, 113662), (6686, 109140), (7276, 100290), (9095, 80232), (10029, 72760), (10914, 66860), (12840, 56831), (13372, 54570), (14552, 50145), (16715, 43656), (18190, 40116), (20058, 36380), (21828, 33430), (26744, 27285)]