1853261520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36947}}^1$

素因数の和:36993

約数の個数: 160

約数和(自身を含む): 6597434880

約数和(自身を除く): 4744173360

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, 36947, 50160, 73894, 110841, 147788, 184735, 221682, 295576, 369470, 406417, 443364, 554205, 591152, 701993, 738940, 812834, 886728, 1108410, 1219251, 1403986, 1477880, 1625668, 1773456, 2032085, 2105979, 2216820, 2438502, 2807972, 2955760, 3251336, 3509965, 4064170, 4211958, 4433640, 4877004, 5615944, 6096255, 6502672, 7019930, 7721923, 8128340, 8423916, 8867280, 9754008, 10529895, 11231888, 12192510, 14039860, 15443846, 16256680, 16847832, 19508016, 21059790, 23165769, 24385020, 28079720, 30887692, 32513360, 33695664, 38609615, 42119580, 46331538, 48770040, 56159440, 61775384, 77219230, 84239160, 92663076, 97540080, 115828845, 123550768, 154438460, 168478320, 185326152, 231657690, 308876920, 370652304, 463315380, 617753840, 926630760, 1853261520]

約数ペア:

[(1, 1853261520), (2, 926630760), (3, 617753840), (4, 463315380), (5, 370652304), (6, 308876920), (8, 231657690), (10, 185326152), (11, 168478320), (12, 154438460), (15, 123550768), (16, 115828845), (19, 97540080), (20, 92663076), (22, 84239160), (24, 77219230), (30, 61775384), (33, 56159440), (38, 48770040), (40, 46331538), (44, 42119580), (48, 38609615), (55, 33695664), (57, 32513360), (60, 30887692), (66, 28079720), (76, 24385020), (80, 23165769), (88, 21059790), (95, 19508016), (110, 16847832), (114, 16256680), (120, 15443846), (132, 14039860), (152, 12192510), (165, 11231888), (176, 10529895), (190, 9754008), (209, 8867280), (220, 8423916), (228, 8128340), (240, 7721923), (264, 7019930), (285, 6502672), (304, 6096255), (330, 5615944), (380, 4877004), (418, 4433640), (440, 4211958), (456, 4064170), (528, 3509965), (570, 3251336), (627, 2955760), (660, 2807972), (760, 2438502), (836, 2216820), (880, 2105979), (912, 2032085), (1045, 1773456), (1140, 1625668), (1254, 1477880), (1320, 1403986), (1520, 1219251), (1672, 1108410), (2090, 886728), (2280, 812834), (2508, 738940), (2640, 701993), (3135, 591152), (3344, 554205), (4180, 443364), (4560, 406417), (5016, 369470), (6270, 295576), (8360, 221682), (10032, 184735), (12540, 147788), (16720, 110841), (25080, 73894), (36947, 50160)]