384034140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{304789}}^1$

素因数の和:304811

約数の個数: 72

約数和(自身を含む): 1331322720

約数和(自身を除く): 947288580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 304789, 609578, 914367, 1219156, 1523945, 1828734, 2133523, 2743101, 3047890, 3657468, 4267046, 4571835, 5486202, 6095780, 6400569, 8534092, 9143670, 10667615, 10972404, 12801138, 13715505, 18287340, 19201707, 21335230, 25602276, 27431010, 32002845, 38403414, 42670460, 54862020, 64005690, 76806828, 96008535, 128011380, 192017070, 384034140]

約数ペア:

[(1, 384034140), (2, 192017070), (3, 128011380), (4, 96008535), (5, 76806828), (6, 64005690), (7, 54862020), (9, 42670460), (10, 38403414), (12, 32002845), (14, 27431010), (15, 25602276), (18, 21335230), (20, 19201707), (21, 18287340), (28, 13715505), (30, 12801138), (35, 10972404), (36, 10667615), (42, 9143670), (45, 8534092), (60, 6400569), (63, 6095780), (70, 5486202), (84, 4571835), (90, 4267046), (105, 3657468), (126, 3047890), (140, 2743101), (180, 2133523), (210, 1828734), (252, 1523945), (315, 1219156), (420, 914367), (630, 609578), (1260, 304789)]