2566740240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{209701}}^1$

素因数の和:209737

約数の個数: 120

約数和(自身を含む): 9127069848

約数和(自身を除く): 6560329608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 209701, 419402, 629103, 838804, 1048505, 1258206, 1677608, 1887309, 2097010, 2516412, 3145515, 3355216, 3564917, 3774618, 4194020, 5032824, 6291030, 7129834, 7549236, 8388040, 9436545, 10065648, 10694751, 12582060, 14259668, 15098472, 16776080, 17824585, 18873090, 21389502, 25164120, 28519336, 30196944, 32084253, 35649170, 37746180, 42779004, 50328240, 53473755, 57038672, 64168506, 71298340, 75492360, 85558008, 106947510, 128337012, 142596680, 150984720, 160421265, 171116016, 213895020, 256674024, 285193360, 320842530, 427790040, 513348048, 641685060, 855580080, 1283370120, 2566740240]

約数ペア:

[(1, 2566740240), (2, 1283370120), (3, 855580080), (4, 641685060), (5, 513348048), (6, 427790040), (8, 320842530), (9, 285193360), (10, 256674024), (12, 213895020), (15, 171116016), (16, 160421265), (17, 150984720), (18, 142596680), (20, 128337012), (24, 106947510), (30, 85558008), (34, 75492360), (36, 71298340), (40, 64168506), (45, 57038672), (48, 53473755), (51, 50328240), (60, 42779004), (68, 37746180), (72, 35649170), (80, 32084253), (85, 30196944), (90, 28519336), (102, 25164120), (120, 21389502), (136, 18873090), (144, 17824585), (153, 16776080), (170, 15098472), (180, 14259668), (204, 12582060), (240, 10694751), (255, 10065648), (272, 9436545), (306, 8388040), (340, 7549236), (360, 7129834), (408, 6291030), (510, 5032824), (612, 4194020), (680, 3774618), (720, 3564917), (765, 3355216), (816, 3145515), (1020, 2516412), (1224, 2097010), (1360, 1887309), (1530, 1677608), (2040, 1258206), (2448, 1048505), (3060, 838804), (4080, 629103), (6120, 419402), (12240, 209701)]