322278320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44269}}^1$

素因数の和:44302

約数の個数: 80

約数和(自身を含む): 922232640

約数和(自身を除く): 599954320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 44269, 88538, 177076, 221345, 309883, 354152, 442690, 575497, 619766, 708304, 885380, 1150994, 1239532, 1549415, 1770760, 2301988, 2479064, 2877485, 3098830, 3541520, 4028479, 4603976, 4958128, 5754970, 6197660, 8056958, 9207952, 11509940, 12395320, 16113916, 20142395, 23019880, 24790640, 32227832, 40284790, 46039760, 64455664, 80569580, 161139160, 322278320]

約数ペア:

[(1, 322278320), (2, 161139160), (4, 80569580), (5, 64455664), (7, 46039760), (8, 40284790), (10, 32227832), (13, 24790640), (14, 23019880), (16, 20142395), (20, 16113916), (26, 12395320), (28, 11509940), (35, 9207952), (40, 8056958), (52, 6197660), (56, 5754970), (65, 4958128), (70, 4603976), (80, 4028479), (91, 3541520), (104, 3098830), (112, 2877485), (130, 2479064), (140, 2301988), (182, 1770760), (208, 1549415), (260, 1239532), (280, 1150994), (364, 885380), (455, 708304), (520, 619766), (560, 575497), (728, 442690), (910, 354152), (1040, 309883), (1456, 221345), (1820, 177076), (3640, 88538), (7280, 44269)]