72654120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2656

約数の個数: 192

約数和(自身を含む): 294503040

約数和(自身を除く): 221848920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2621, 2772, 3080, 3465, 3960, 4620, 5242, 5544, 6930, 7863, 9240, 10484, 13105, 13860, 15726, 18347, 20968, 23589, 26210, 27720, 28831, 31452, 36694, 39315, 47178, 52420, 55041, 57662, 62904, 73388, 78630, 86493, 91735, 94356, 104840, 110082, 115324, 117945, 144155, 146776, 157260, 165123, 172986, 183470, 188712, 201817, 220164, 230648, 235890, 259479, 275205, 288310, 314520, 330246, 345972, 366940, 403634, 432465, 440328, 471780, 518958, 550410, 576620, 605451, 660492, 691944, 733880, 807268, 825615, 864930, 943560, 1009085, 1037916, 1100820, 1153240, 1210902, 1297395, 1320984, 1614536, 1651230, 1729860, 1816353, 2018170, 2075832, 2201640, 2421804, 2594790, 3027255, 3302460, 3459720, 3632706, 4036340, 4843608, 5189580, 6054510, 6604920, 7265412, 8072680, 9081765, 10379160, 12109020, 14530824, 18163530, 24218040, 36327060, 72654120]

約数ペア:

[(1, 72654120), (2, 36327060), (3, 24218040), (4, 18163530), (5, 14530824), (6, 12109020), (7, 10379160), (8, 9081765), (9, 8072680), (10, 7265412), (11, 6604920), (12, 6054510), (14, 5189580), (15, 4843608), (18, 4036340), (20, 3632706), (21, 3459720), (22, 3302460), (24, 3027255), (28, 2594790), (30, 2421804), (33, 2201640), (35, 2075832), (36, 2018170), (40, 1816353), (42, 1729860), (44, 1651230), (45, 1614536), (55, 1320984), (56, 1297395), (60, 1210902), (63, 1153240), (66, 1100820), (70, 1037916), (72, 1009085), (77, 943560), (84, 864930), (88, 825615), (90, 807268), (99, 733880), (105, 691944), (110, 660492), (120, 605451), (126, 576620), (132, 550410), (140, 518958), (154, 471780), (165, 440328), (168, 432465), (180, 403634), (198, 366940), (210, 345972), (220, 330246), (231, 314520), (252, 288310), (264, 275205), (280, 259479), (308, 235890), (315, 230648), (330, 220164), (360, 201817), (385, 188712), (396, 183470), (420, 172986), (440, 165123), (462, 157260), (495, 146776), (504, 144155), (616, 117945), (630, 115324), (660, 110082), (693, 104840), (770, 94356), (792, 91735), (840, 86493), (924, 78630), (990, 73388), (1155, 62904), (1260, 57662), (1320, 55041), (1386, 52420), (1540, 47178), (1848, 39315), (1980, 36694), (2310, 31452), (2520, 28831), (2621, 27720), (2772, 26210), (3080, 23589), (3465, 20968), (3960, 18347), (4620, 15726), (5242, 13860), (5544, 13105), (6930, 10484), (7863, 9240)]