321448140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10567}}^1$

素因数の和:10608

約数の個数: 108

約数和(自身を含む): 1055933424

約数和(自身を除く): 734485284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 10567, 15210, 21134, 30420, 31701, 42268, 52835, 63402, 95103, 105670, 126804, 137371, 158505, 190206, 211340, 274742, 317010, 380412, 412113, 475515, 549484, 634020, 686855, 824226, 951030, 1236339, 1373710, 1648452, 1785823, 1902060, 2060565, 2472678, 2747420, 3571646, 4121130, 4945356, 5357469, 6181695, 7143292, 8242260, 8929115, 10714938, 12363390, 16072407, 17858230, 21429876, 24726780, 26787345, 32144814, 35716460, 53574690, 64289628, 80362035, 107149380, 160724070, 321448140]

約数ペア:

[(1, 321448140), (2, 160724070), (3, 107149380), (4, 80362035), (5, 64289628), (6, 53574690), (9, 35716460), (10, 32144814), (12, 26787345), (13, 24726780), (15, 21429876), (18, 17858230), (20, 16072407), (26, 12363390), (30, 10714938), (36, 8929115), (39, 8242260), (45, 7143292), (52, 6181695), (60, 5357469), (65, 4945356), (78, 4121130), (90, 3571646), (117, 2747420), (130, 2472678), (156, 2060565), (169, 1902060), (180, 1785823), (195, 1648452), (234, 1373710), (260, 1236339), (338, 951030), (390, 824226), (468, 686855), (507, 634020), (585, 549484), (676, 475515), (780, 412113), (845, 380412), (1014, 317010), (1170, 274742), (1521, 211340), (1690, 190206), (2028, 158505), (2340, 137371), (2535, 126804), (3042, 105670), (3380, 95103), (5070, 63402), (6084, 52835), (7605, 42268), (10140, 31701), (10567, 30420), (15210, 21134)]