39665160

素因数分解:

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

素因数の和:1972

約数の個数: 128

約数和(自身を含む): 139248000

約数和(自身を除く): 99582840

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, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 1933, 2052, 2280, 2565, 3420, 3866, 4104, 5130, 5799, 6840, 7732, 9665, 10260, 11598, 15464, 17397, 19330, 20520, 23196, 28995, 34794, 36727, 38660, 46392, 52191, 57990, 69588, 73454, 77320, 86985, 104382, 110181, 115980, 139176, 146908, 173970, 183635, 208764, 220362, 231960, 260955, 293816, 330543, 347940, 367270, 417528, 440724, 521910, 550905, 661086, 695880, 734540, 881448, 991629, 1043820, 1101810, 1322172, 1469080, 1652715, 1983258, 2087640, 2203620, 2644344, 3305430, 3966516, 4407240, 4958145, 6610860, 7933032, 9916290, 13221720, 19832580, 39665160]

約数ペア:

[(1, 39665160), (2, 19832580), (3, 13221720), (4, 9916290), (5, 7933032), (6, 6610860), (8, 4958145), (9, 4407240), (10, 3966516), (12, 3305430), (15, 2644344), (18, 2203620), (19, 2087640), (20, 1983258), (24, 1652715), (27, 1469080), (30, 1322172), (36, 1101810), (38, 1043820), (40, 991629), (45, 881448), (54, 734540), (57, 695880), (60, 661086), (72, 550905), (76, 521910), (90, 440724), (95, 417528), (108, 367270), (114, 347940), (120, 330543), (135, 293816), (152, 260955), (171, 231960), (180, 220362), (190, 208764), (216, 183635), (228, 173970), (270, 146908), (285, 139176), (342, 115980), (360, 110181), (380, 104382), (456, 86985), (513, 77320), (540, 73454), (570, 69588), (684, 57990), (760, 52191), (855, 46392), (1026, 38660), (1080, 36727), (1140, 34794), (1368, 28995), (1710, 23196), (1933, 20520), (2052, 19330), (2280, 17397), (2565, 15464), (3420, 11598), (3866, 10260), (4104, 9665), (5130, 7732), (5799, 6840)]