211296580920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30891313}}^1$

素因数の和:30891349

約数の個数: 96

約数和(自身を含む): 722856747600

約数和(自身を除く): 511560166680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30891313, 61782626, 92673939, 123565252, 154456565, 185347878, 247130504, 278021817, 308913130, 370695756, 463369695, 556043634, 586934947, 617826260, 741391512, 926739390, 1112087268, 1173869894, 1235652520, 1390109085, 1760804841, 1853478780, 2224174536, 2347739788, 2780218170, 2934674735, 3521609682, 3706957560, 4695479576, 5282414523, 5560436340, 5869349470, 7043219364, 8804024205, 10564829046, 11120872680, 11738698940, 14086438728, 17608048410, 21129658092, 23477397880, 26412072615, 35216096820, 42259316184, 52824145230, 70432193640, 105648290460, 211296580920]

約数ペア:

[(1, 211296580920), (2, 105648290460), (3, 70432193640), (4, 52824145230), (5, 42259316184), (6, 35216096820), (8, 26412072615), (9, 23477397880), (10, 21129658092), (12, 17608048410), (15, 14086438728), (18, 11738698940), (19, 11120872680), (20, 10564829046), (24, 8804024205), (30, 7043219364), (36, 5869349470), (38, 5560436340), (40, 5282414523), (45, 4695479576), (57, 3706957560), (60, 3521609682), (72, 2934674735), (76, 2780218170), (90, 2347739788), (95, 2224174536), (114, 1853478780), (120, 1760804841), (152, 1390109085), (171, 1235652520), (180, 1173869894), (190, 1112087268), (228, 926739390), (285, 741391512), (342, 617826260), (360, 586934947), (380, 556043634), (456, 463369695), (570, 370695756), (684, 308913130), (760, 278021817), (855, 247130504), (1140, 185347878), (1368, 154456565), (1710, 123565252), (2280, 92673939), (3420, 61782626), (6840, 30891313)]