3508604820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2227

約数の個数: 216

約数和(自身を含む): 12448800000

約数和(自身を除く): 8940195180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 199, 210, 245, 252, 294, 315, 398, 420, 441, 490, 588, 597, 630, 735, 796, 882, 980, 995, 1194, 1260, 1393, 1470, 1764, 1791, 1990, 1999, 2205, 2388, 2786, 2940, 2985, 3582, 3980, 3998, 4179, 4410, 5572, 5970, 5997, 6965, 7164, 7996, 8358, 8820, 8955, 9751, 9995, 11940, 11994, 12537, 13930, 13993, 16716, 17910, 17991, 19502, 19990, 20895, 23988, 25074, 27860, 27986, 29253, 29985, 35820, 35982, 39004, 39980, 41790, 41979, 48755, 50148, 55972, 58506, 59970, 62685, 69965, 71964, 83580, 83958, 87759, 89955, 97510, 97951, 117012, 119940, 125370, 125937, 139930, 146265, 167916, 175518, 179910, 195020, 195902, 209895, 250740, 251874, 279860, 292530, 293853, 351036, 359820, 391804, 397801, 419790, 438795, 489755, 503748, 585060, 587706, 629685, 795602, 839580, 877590, 881559, 979510, 1175412, 1193403, 1259370, 1469265, 1591204, 1755180, 1763118, 1959020, 1989005, 2386806, 2518740, 2784607, 2938530, 3526236, 3580209, 3978010, 4407795, 4773612, 5569214, 5877060, 5967015, 7160418, 7956020, 8353821, 8815590, 11138428, 11934030, 13923035, 14320836, 16707642, 17631180, 17901045, 19492249, 23868060, 25061463, 27846070, 33415284, 35802090, 38984498, 41769105, 50122926, 55692140, 58476747, 71604180, 77968996, 83538210, 97461245, 100245852, 116953494, 125307315, 167076420, 175430241, 194922490, 233906988, 250614630, 292383735, 350860482, 389844980, 501229260, 584767470, 701720964, 877151205, 1169534940, 1754302410, 3508604820]

約数ペア:

[(1, 3508604820), (2, 1754302410), (3, 1169534940), (4, 877151205), (5, 701720964), (6, 584767470), (7, 501229260), (9, 389844980), (10, 350860482), (12, 292383735), (14, 250614630), (15, 233906988), (18, 194922490), (20, 175430241), (21, 167076420), (28, 125307315), (30, 116953494), (35, 100245852), (36, 97461245), (42, 83538210), (45, 77968996), (49, 71604180), (60, 58476747), (63, 55692140), (70, 50122926), (84, 41769105), (90, 38984498), (98, 35802090), (105, 33415284), (126, 27846070), (140, 25061463), (147, 23868060), (180, 19492249), (196, 17901045), (199, 17631180), (210, 16707642), (245, 14320836), (252, 13923035), (294, 11934030), (315, 11138428), (398, 8815590), (420, 8353821), (441, 7956020), (490, 7160418), (588, 5967015), (597, 5877060), (630, 5569214), (735, 4773612), (796, 4407795), (882, 3978010), (980, 3580209), (995, 3526236), (1194, 2938530), (1260, 2784607), (1393, 2518740), (1470, 2386806), (1764, 1989005), (1791, 1959020), (1990, 1763118), (1999, 1755180), (2205, 1591204), (2388, 1469265), (2786, 1259370), (2940, 1193403), (2985, 1175412), (3582, 979510), (3980, 881559), (3998, 877590), (4179, 839580), (4410, 795602), (5572, 629685), (5970, 587706), (5997, 585060), (6965, 503748), (7164, 489755), (7996, 438795), (8358, 419790), (8820, 397801), (8955, 391804), (9751, 359820), (9995, 351036), (11940, 293853), (11994, 292530), (12537, 279860), (13930, 251874), (13993, 250740), (16716, 209895), (17910, 195902), (17991, 195020), (19502, 179910), (19990, 175518), (20895, 167916), (23988, 146265), (25074, 139930), (27860, 125937), (27986, 125370), (29253, 119940), (29985, 117012), (35820, 97951), (35982, 97510), (39004, 89955), (39980, 87759), (41790, 83958), (41979, 83580), (48755, 71964), (50148, 69965), (55972, 62685), (58506, 59970)]