195858320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6599}}^1$

素因数の和:6672

約数の個数: 80

約数和(自身を含む): 530323200

約数和(自身を除く): 334464880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 6599, 7420, 13198, 14840, 26396, 29680, 32995, 46193, 52792, 65990, 92386, 105584, 131980, 184772, 230965, 263960, 349747, 369544, 461930, 527920, 699494, 739088, 923860, 1398988, 1748735, 1847720, 2448229, 2797976, 3497470, 3695440, 4896458, 5595952, 6994940, 9792916, 12241145, 13989880, 19585832, 24482290, 27979760, 39171664, 48964580, 97929160, 195858320]

約数ペア:

[(1, 195858320), (2, 97929160), (4, 48964580), (5, 39171664), (7, 27979760), (8, 24482290), (10, 19585832), (14, 13989880), (16, 12241145), (20, 9792916), (28, 6994940), (35, 5595952), (40, 4896458), (53, 3695440), (56, 3497470), (70, 2797976), (80, 2448229), (106, 1847720), (112, 1748735), (140, 1398988), (212, 923860), (265, 739088), (280, 699494), (371, 527920), (424, 461930), (530, 369544), (560, 349747), (742, 263960), (848, 230965), (1060, 184772), (1484, 131980), (1855, 105584), (2120, 92386), (2968, 65990), (3710, 52792), (4240, 46193), (5936, 32995), (6599, 29680), (7420, 26396), (13198, 14840)]