804855960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 256

約数和(自身を含む): 2874816000

約数和(自身を除く): 2069960040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 342, 360, 366, 380, 456, 488, 513, 540, 549, 570, 610, 643, 684, 732, 760, 855, 915, 1026, 1080, 1098, 1140, 1159, 1220, 1286, 1368, 1464, 1647, 1710, 1830, 1929, 2052, 2196, 2280, 2318, 2440, 2565, 2572, 2745, 3215, 3294, 3420, 3477, 3660, 3858, 4104, 4392, 4636, 5130, 5144, 5490, 5787, 5795, 6430, 6588, 6840, 6954, 7320, 7716, 8235, 9272, 9645, 10260, 10431, 10980, 11574, 11590, 12217, 12860, 13176, 13908, 15432, 16470, 17361, 17385, 19290, 20520, 20862, 21960, 23148, 23180, 24434, 25720, 27816, 28935, 31293, 32940, 34722, 34770, 36651, 38580, 39223, 41724, 46296, 46360, 48868, 52155, 57870, 61085, 62586, 65880, 69444, 69540, 73302, 77160, 78446, 83448, 86805, 97736, 104310, 109953, 115740, 117669, 122170, 125172, 138888, 139080, 146604, 156465, 156892, 173610, 183255, 196115, 208620, 219906, 231480, 235338, 244340, 250344, 293208, 312930, 313784, 329859, 347220, 353007, 366510, 392230, 417240, 439812, 470676, 488680, 549765, 588345, 625860, 659718, 694440, 706014, 733020, 745237, 784460, 879624, 941352, 1059021, 1099530, 1176690, 1251720, 1319436, 1412028, 1466040, 1490474, 1568920, 1649295, 1765035, 2118042, 2199060, 2235711, 2353380, 2638872, 2824056, 2980948, 3298590, 3530070, 3726185, 4236084, 4398120, 4471422, 4706760, 5295105, 5961896, 6597180, 6707133, 7060140, 7452370, 8472168, 8942844, 10590210, 11178555, 13194360, 13414266, 14120280, 14904740, 17885688, 20121399, 21180420, 22357110, 26828532, 29809480, 33535665, 40242798, 42360840, 44714220, 53657064, 67071330, 80485596, 89428440, 100606995, 134142660, 160971192, 201213990, 268285320, 402427980, 804855960]

約数ペア:

[(1, 804855960), (2, 402427980), (3, 268285320), (4, 201213990), (5, 160971192), (6, 134142660), (8, 100606995), (9, 89428440), (10, 80485596), (12, 67071330), (15, 53657064), (18, 44714220), (19, 42360840), (20, 40242798), (24, 33535665), (27, 29809480), (30, 26828532), (36, 22357110), (38, 21180420), (40, 20121399), (45, 17885688), (54, 14904740), (57, 14120280), (60, 13414266), (61, 13194360), (72, 11178555), (76, 10590210), (90, 8942844), (95, 8472168), (108, 7452370), (114, 7060140), (120, 6707133), (122, 6597180), (135, 5961896), (152, 5295105), (171, 4706760), (180, 4471422), (183, 4398120), (190, 4236084), (216, 3726185), (228, 3530070), (244, 3298590), (270, 2980948), (285, 2824056), (305, 2638872), (342, 2353380), (360, 2235711), (366, 2199060), (380, 2118042), (456, 1765035), (488, 1649295), (513, 1568920), (540, 1490474), (549, 1466040), (570, 1412028), (610, 1319436), (643, 1251720), (684, 1176690), (732, 1099530), (760, 1059021), (855, 941352), (915, 879624), (1026, 784460), (1080, 745237), (1098, 733020), (1140, 706014), (1159, 694440), (1220, 659718), (1286, 625860), (1368, 588345), (1464, 549765), (1647, 488680), (1710, 470676), (1830, 439812), (1929, 417240), (2052, 392230), (2196, 366510), (2280, 353007), (2318, 347220), (2440, 329859), (2565, 313784), (2572, 312930), (2745, 293208), (3215, 250344), (3294, 244340), (3420, 235338), (3477, 231480), (3660, 219906), (3858, 208620), (4104, 196115), (4392, 183255), (4636, 173610), (5130, 156892), (5144, 156465), (5490, 146604), (5787, 139080), (5795, 138888), (6430, 125172), (6588, 122170), (6840, 117669), (6954, 115740), (7320, 109953), (7716, 104310), (8235, 97736), (9272, 86805), (9645, 83448), (10260, 78446), (10431, 77160), (10980, 73302), (11574, 69540), (11590, 69444), (12217, 65880), (12860, 62586), (13176, 61085), (13908, 57870), (15432, 52155), (16470, 48868), (17361, 46360), (17385, 46296), (19290, 41724), (20520, 39223), (20862, 38580), (21960, 36651), (23148, 34770), (23180, 34722), (24434, 32940), (25720, 31293), (27816, 28935)]