64460880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1$

素因数の和:2746

約数の個数: 160

約数和(自身を含む): 242305920

約数和(自身を除く): 177845040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2713, 2970, 3960, 4752, 5426, 5940, 7920, 8139, 10852, 11880, 13565, 16278, 21704, 23760, 24417, 27130, 29843, 32556, 40695, 43408, 48834, 54260, 59686, 65112, 73251, 81390, 89529, 97668, 108520, 119372, 122085, 130224, 146502, 149215, 162780, 179058, 195336, 217040, 238744, 244170, 268587, 293004, 298430, 325560, 358116, 366255, 390672, 447645, 477488, 488340, 537174, 586008, 596860, 651120, 716232, 732510, 805761, 895290, 976680, 1074348, 1172016, 1193720, 1342935, 1432464, 1465020, 1611522, 1790580, 1953360, 2148696, 2387440, 2685870, 2930040, 3223044, 3581160, 4028805, 4297392, 5371740, 5860080, 6446088, 7162320, 8057610, 10743480, 12892176, 16115220, 21486960, 32230440, 64460880]

約数ペア:

[(1, 64460880), (2, 32230440), (3, 21486960), (4, 16115220), (5, 12892176), (6, 10743480), (8, 8057610), (9, 7162320), (10, 6446088), (11, 5860080), (12, 5371740), (15, 4297392), (16, 4028805), (18, 3581160), (20, 3223044), (22, 2930040), (24, 2685870), (27, 2387440), (30, 2148696), (33, 1953360), (36, 1790580), (40, 1611522), (44, 1465020), (45, 1432464), (48, 1342935), (54, 1193720), (55, 1172016), (60, 1074348), (66, 976680), (72, 895290), (80, 805761), (88, 732510), (90, 716232), (99, 651120), (108, 596860), (110, 586008), (120, 537174), (132, 488340), (135, 477488), (144, 447645), (165, 390672), (176, 366255), (180, 358116), (198, 325560), (216, 298430), (220, 293004), (240, 268587), (264, 244170), (270, 238744), (297, 217040), (330, 195336), (360, 179058), (396, 162780), (432, 149215), (440, 146502), (495, 130224), (528, 122085), (540, 119372), (594, 108520), (660, 97668), (720, 89529), (792, 81390), (880, 73251), (990, 65112), (1080, 59686), (1188, 54260), (1320, 48834), (1485, 43408), (1584, 40695), (1980, 32556), (2160, 29843), (2376, 27130), (2640, 24417), (2713, 23760), (2970, 21704), (3960, 16278), (4752, 13565), (5426, 11880), (5940, 10852), (7920, 8139)]