147467040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43889}}^1$

素因数の和:43914

約数の個数: 96

約数和(自身を含む): 530893440

約数和(自身を除く): 383426400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 43889, 87778, 131667, 175556, 219445, 263334, 307223, 351112, 438890, 526668, 614446, 658335, 702224, 877780, 921669, 1053336, 1228892, 1316670, 1404448, 1536115, 1755560, 1843338, 2106672, 2457784, 2633340, 3072230, 3511120, 3686676, 4213344, 4608345, 4915568, 5266680, 6144460, 7022240, 7373352, 9216690, 9831136, 10533360, 12288920, 14746704, 18433380, 21066720, 24577840, 29493408, 36866760, 49155680, 73733520, 147467040]

約数ペア:

[(1, 147467040), (2, 73733520), (3, 49155680), (4, 36866760), (5, 29493408), (6, 24577840), (7, 21066720), (8, 18433380), (10, 14746704), (12, 12288920), (14, 10533360), (15, 9831136), (16, 9216690), (20, 7373352), (21, 7022240), (24, 6144460), (28, 5266680), (30, 4915568), (32, 4608345), (35, 4213344), (40, 3686676), (42, 3511120), (48, 3072230), (56, 2633340), (60, 2457784), (70, 2106672), (80, 1843338), (84, 1755560), (96, 1536115), (105, 1404448), (112, 1316670), (120, 1228892), (140, 1053336), (160, 921669), (168, 877780), (210, 702224), (224, 658335), (240, 614446), (280, 526668), (336, 438890), (420, 351112), (480, 307223), (560, 263334), (672, 219445), (840, 175556), (1120, 131667), (1680, 87778), (3360, 43889)]