157040476020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{116903}}^1$

素因数の和:117374

約数の個数: 144

約数和(自身を含む): 505530305280

約数和(自身を除く): 348489829260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 439, 510, 612, 765, 878, 1020, 1317, 1530, 1756, 2195, 2634, 3060, 3951, 4390, 5268, 6585, 7463, 7902, 8780, 13170, 14926, 15804, 19755, 22389, 26340, 29852, 37315, 39510, 44778, 67167, 74630, 79020, 89556, 111945, 116903, 134334, 149260, 223890, 233806, 268668, 335835, 350709, 447780, 467612, 584515, 671670, 701418, 1052127, 1169030, 1343340, 1402836, 1753545, 1987351, 2104254, 2338060, 3507090, 3974702, 4208508, 5260635, 5962053, 7014180, 7949404, 9936755, 10521270, 11924106, 17886159, 19873510, 21042540, 23848212, 29810265, 35772318, 39747020, 51320417, 59620530, 71544636, 89430795, 102640834, 119241060, 153961251, 178861590, 205281668, 256602085, 307922502, 357723180, 461883753, 513204170, 615845004, 769806255, 872447089, 923767506, 1026408340, 1539612510, 1744894178, 1847535012, 2309418765, 2617341267, 3079225020, 3489788356, 4362235445, 4618837530, 5234682534, 7852023801, 8724470890, 9237675060, 10469365068, 13086706335, 15704047602, 17448941780, 26173412670, 31408095204, 39260119005, 52346825340, 78520238010, 157040476020]

約数ペア:

[(1, 157040476020), (2, 78520238010), (3, 52346825340), (4, 39260119005), (5, 31408095204), (6, 26173412670), (9, 17448941780), (10, 15704047602), (12, 13086706335), (15, 10469365068), (17, 9237675060), (18, 8724470890), (20, 7852023801), (30, 5234682534), (34, 4618837530), (36, 4362235445), (45, 3489788356), (51, 3079225020), (60, 2617341267), (68, 2309418765), (85, 1847535012), (90, 1744894178), (102, 1539612510), (153, 1026408340), (170, 923767506), (180, 872447089), (204, 769806255), (255, 615845004), (306, 513204170), (340, 461883753), (439, 357723180), (510, 307922502), (612, 256602085), (765, 205281668), (878, 178861590), (1020, 153961251), (1317, 119241060), (1530, 102640834), (1756, 89430795), (2195, 71544636), (2634, 59620530), (3060, 51320417), (3951, 39747020), (4390, 35772318), (5268, 29810265), (6585, 23848212), (7463, 21042540), (7902, 19873510), (8780, 17886159), (13170, 11924106), (14926, 10521270), (15804, 9936755), (19755, 7949404), (22389, 7014180), (26340, 5962053), (29852, 5260635), (37315, 4208508), (39510, 3974702), (44778, 3507090), (67167, 2338060), (74630, 2104254), (79020, 1987351), (89556, 1753545), (111945, 1402836), (116903, 1343340), (134334, 1169030), (149260, 1052127), (223890, 701418), (233806, 671670), (268668, 584515), (335835, 467612), (350709, 447780)]