19358700240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{385939}}^1$

素因数の和:385985

約数の個数: 160

約数和(自身を含む): 68913446400

約数和(自身を除く): 49554746160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 50160, 385939, 771878, 1157817, 1543756, 1929695, 2315634, 3087512, 3859390, 4245329, 4631268, 5789085, 6175024, 7332841, 7718780, 8490658, 9262536, 11578170, 12735987, 14665682, 15437560, 16981316, 18525072, 21226645, 21998523, 23156340, 25471974, 29331364, 30875120, 33962632, 36664205, 42453290, 43997046, 46312680, 50943948, 58662728, 63679935, 67925264, 73328410, 80661251, 84906580, 87994092, 92625360, 101887896, 109992615, 117325456, 127359870, 146656820, 161322502, 169813160, 175988184, 203775792, 219985230, 241983753, 254719740, 293313640, 322645004, 339626320, 351976368, 403306255, 439970460, 483967506, 509439480, 586627280, 645290008, 806612510, 879940920, 967935012, 1018878960, 1209918765, 1290580016, 1613225020, 1759881840, 1935870024, 2419837530, 3226450040, 3871740048, 4839675060, 6452900080, 9679350120, 19358700240]

約数ペア:

[(1, 19358700240), (2, 9679350120), (3, 6452900080), (4, 4839675060), (5, 3871740048), (6, 3226450040), (8, 2419837530), (10, 1935870024), (11, 1759881840), (12, 1613225020), (15, 1290580016), (16, 1209918765), (19, 1018878960), (20, 967935012), (22, 879940920), (24, 806612510), (30, 645290008), (33, 586627280), (38, 509439480), (40, 483967506), (44, 439970460), (48, 403306255), (55, 351976368), (57, 339626320), (60, 322645004), (66, 293313640), (76, 254719740), (80, 241983753), (88, 219985230), (95, 203775792), (110, 175988184), (114, 169813160), (120, 161322502), (132, 146656820), (152, 127359870), (165, 117325456), (176, 109992615), (190, 101887896), (209, 92625360), (220, 87994092), (228, 84906580), (240, 80661251), (264, 73328410), (285, 67925264), (304, 63679935), (330, 58662728), (380, 50943948), (418, 46312680), (440, 43997046), (456, 42453290), (528, 36664205), (570, 33962632), (627, 30875120), (660, 29331364), (760, 25471974), (836, 23156340), (880, 21998523), (912, 21226645), (1045, 18525072), (1140, 16981316), (1254, 15437560), (1320, 14665682), (1520, 12735987), (1672, 11578170), (2090, 9262536), (2280, 8490658), (2508, 7718780), (2640, 7332841), (3135, 6175024), (3344, 5789085), (4180, 4631268), (4560, 4245329), (5016, 3859390), (6270, 3087512), (8360, 2315634), (10032, 1929695), (12540, 1543756), (16720, 1157817), (25080, 771878), (50160, 385939)]