1970036280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2118

約数の個数: 192

約数和(自身を含む): 6788340000

約数和(自身を除く): 4818303720

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, 149, 152, 171, 180, 190, 228, 285, 298, 342, 360, 380, 447, 456, 570, 596, 684, 745, 760, 855, 894, 1140, 1192, 1341, 1368, 1490, 1710, 1788, 1933, 2235, 2280, 2682, 2831, 2980, 3420, 3576, 3866, 4470, 5364, 5662, 5799, 5960, 6705, 6840, 7732, 8493, 8940, 9665, 10728, 11324, 11598, 13410, 14155, 15464, 16986, 17397, 17880, 19330, 22648, 23196, 25479, 26820, 28310, 28995, 33972, 34794, 36727, 38660, 42465, 46392, 50958, 53640, 56620, 57990, 67944, 69588, 73454, 77320, 84930, 86985, 101916, 110181, 113240, 115980, 127395, 139176, 146908, 169860, 173970, 183635, 203832, 220362, 231960, 254790, 288017, 293816, 330543, 339720, 347940, 367270, 440724, 509580, 550905, 576034, 661086, 695880, 734540, 864051, 881448, 1019160, 1101810, 1152068, 1322172, 1440085, 1469080, 1652715, 1728102, 2203620, 2304136, 2592153, 2644344, 2880170, 3305430, 3456204, 4320255, 4407240, 5184306, 5472323, 5760340, 6610860, 6912408, 8640510, 10368612, 10944646, 11520680, 12960765, 13221720, 16416969, 17281020, 20737224, 21889292, 25921530, 27361615, 32833938, 34562040, 43778584, 49250907, 51843060, 54723230, 65667876, 82084845, 98501814, 103686120, 109446460, 131335752, 164169690, 197003628, 218892920, 246254535, 328339380, 394007256, 492509070, 656678760, 985018140, 1970036280]

約数ペア:

[(1, 1970036280), (2, 985018140), (3, 656678760), (4, 492509070), (5, 394007256), (6, 328339380), (8, 246254535), (9, 218892920), (10, 197003628), (12, 164169690), (15, 131335752), (18, 109446460), (19, 103686120), (20, 98501814), (24, 82084845), (30, 65667876), (36, 54723230), (38, 51843060), (40, 49250907), (45, 43778584), (57, 34562040), (60, 32833938), (72, 27361615), (76, 25921530), (90, 21889292), (95, 20737224), (114, 17281020), (120, 16416969), (149, 13221720), (152, 12960765), (171, 11520680), (180, 10944646), (190, 10368612), (228, 8640510), (285, 6912408), (298, 6610860), (342, 5760340), (360, 5472323), (380, 5184306), (447, 4407240), (456, 4320255), (570, 3456204), (596, 3305430), (684, 2880170), (745, 2644344), (760, 2592153), (855, 2304136), (894, 2203620), (1140, 1728102), (1192, 1652715), (1341, 1469080), (1368, 1440085), (1490, 1322172), (1710, 1152068), (1788, 1101810), (1933, 1019160), (2235, 881448), (2280, 864051), (2682, 734540), (2831, 695880), (2980, 661086), (3420, 576034), (3576, 550905), (3866, 509580), (4470, 440724), (5364, 367270), (5662, 347940), (5799, 339720), (5960, 330543), (6705, 293816), (6840, 288017), (7732, 254790), (8493, 231960), (8940, 220362), (9665, 203832), (10728, 183635), (11324, 173970), (11598, 169860), (13410, 146908), (14155, 139176), (15464, 127395), (16986, 115980), (17397, 113240), (17880, 110181), (19330, 101916), (22648, 86985), (23196, 84930), (25479, 77320), (26820, 73454), (28310, 69588), (28995, 67944), (33972, 57990), (34794, 56620), (36727, 53640), (38660, 50958), (42465, 46392)]