15141439320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{18025523}}^1$

素因数の和:18025544

約数の個数: 64

約数和(自身を含む): 51913509120

約数和(自身を除く): 36772069800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 18025523, 36051046, 54076569, 72102092, 90127615, 108153138, 126178661, 144204184, 180255230, 216306276, 252357322, 270382845, 360510460, 378535983, 432612552, 504714644, 540765690, 630893305, 721020920, 757071966, 1009429288, 1081531380, 1261786610, 1514143932, 1892679915, 2163062760, 2523573220, 3028287864, 3785359830, 5047146440, 7570719660, 15141439320]

約数ペア:

[(1, 15141439320), (2, 7570719660), (3, 5047146440), (4, 3785359830), (5, 3028287864), (6, 2523573220), (7, 2163062760), (8, 1892679915), (10, 1514143932), (12, 1261786610), (14, 1081531380), (15, 1009429288), (20, 757071966), (21, 721020920), (24, 630893305), (28, 540765690), (30, 504714644), (35, 432612552), (40, 378535983), (42, 360510460), (56, 270382845), (60, 252357322), (70, 216306276), (84, 180255230), (105, 144204184), (120, 126178661), (140, 108153138), (168, 90127615), (210, 72102092), (280, 54076569), (420, 36051046), (840, 18025523)]