9840327240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{70753}}^1$

素因数の和:70847

約数の個数: 128

約数和(自身を含む): 31584585600

約数和(自身を除く): 21744258360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 3477, 3660, 4636, 5795, 6954, 7320, 9272, 11590, 13908, 17385, 23180, 27816, 34770, 46360, 69540, 70753, 139080, 141506, 212259, 283012, 353765, 424518, 566024, 707530, 849036, 1061295, 1344307, 1415060, 1698072, 2122590, 2688614, 2830120, 4032921, 4245180, 4315933, 5377228, 6721535, 8065842, 8490360, 8631866, 10754456, 12947799, 13443070, 16131684, 17263732, 20164605, 21579665, 25895598, 26886140, 32263368, 34527464, 40329210, 43159330, 51791196, 53772280, 64738995, 80658420, 82002727, 86318660, 103582392, 129477990, 161316840, 164005454, 172637320, 246008181, 258955980, 328010908, 410013635, 492016362, 517911960, 656021816, 820027270, 984032724, 1230040905, 1640054540, 1968065448, 2460081810, 3280109080, 4920163620, 9840327240]

約数ペア:

[(1, 9840327240), (2, 4920163620), (3, 3280109080), (4, 2460081810), (5, 1968065448), (6, 1640054540), (8, 1230040905), (10, 984032724), (12, 820027270), (15, 656021816), (19, 517911960), (20, 492016362), (24, 410013635), (30, 328010908), (38, 258955980), (40, 246008181), (57, 172637320), (60, 164005454), (61, 161316840), (76, 129477990), (95, 103582392), (114, 86318660), (120, 82002727), (122, 80658420), (152, 64738995), (183, 53772280), (190, 51791196), (228, 43159330), (244, 40329210), (285, 34527464), (305, 32263368), (366, 26886140), (380, 25895598), (456, 21579665), (488, 20164605), (570, 17263732), (610, 16131684), (732, 13443070), (760, 12947799), (915, 10754456), (1140, 8631866), (1159, 8490360), (1220, 8065842), (1464, 6721535), (1830, 5377228), (2280, 4315933), (2318, 4245180), (2440, 4032921), (3477, 2830120), (3660, 2688614), (4636, 2122590), (5795, 1698072), (6954, 1415060), (7320, 1344307), (9272, 1061295), (11590, 849036), (13908, 707530), (17385, 566024), (23180, 424518), (27816, 353765), (34770, 283012), (46360, 212259), (69540, 141506), (70753, 139080)]