28246555680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1200959}}^1$

素因数の和:1200991

約数の個数: 144

約数和(自身を含む): 103503536640

約数和(自身を除く): 75256980960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 1200959, 2401918, 3602877, 4803836, 6004795, 7205754, 8406713, 9607672, 12009590, 14411508, 16813426, 18014385, 19215344, 24019180, 25220139, 28823016, 33626852, 36028770, 38430688, 42033565, 48038360, 50440278, 57646032, 58846991, 67253704, 72057540, 84067130, 96076720, 100880556, 115292064, 117693982, 126100695, 134507408, 144115080, 168134260, 176540973, 192153440, 201761112, 235387964, 252201390, 269014816, 288230160, 294234955, 336268520, 353081946, 403522224, 470775928, 504402780, 576460320, 588469910, 672537040, 706163892, 807044448, 882704865, 941551856, 1008805560, 1176939820, 1345074080, 1412327784, 1765409730, 1883103712, 2017611120, 2353879640, 2824655568, 3530819460, 4035222240, 4707759280, 5649311136, 7061638920, 9415518560, 14123277840, 28246555680]

約数ペア:

[(1, 28246555680), (2, 14123277840), (3, 9415518560), (4, 7061638920), (5, 5649311136), (6, 4707759280), (7, 4035222240), (8, 3530819460), (10, 2824655568), (12, 2353879640), (14, 2017611120), (15, 1883103712), (16, 1765409730), (20, 1412327784), (21, 1345074080), (24, 1176939820), (28, 1008805560), (30, 941551856), (32, 882704865), (35, 807044448), (40, 706163892), (42, 672537040), (48, 588469910), (49, 576460320), (56, 504402780), (60, 470775928), (70, 403522224), (80, 353081946), (84, 336268520), (96, 294234955), (98, 288230160), (105, 269014816), (112, 252201390), (120, 235387964), (140, 201761112), (147, 192153440), (160, 176540973), (168, 168134260), (196, 144115080), (210, 134507408), (224, 126100695), (240, 117693982), (245, 115292064), (280, 100880556), (294, 96076720), (336, 84067130), (392, 72057540), (420, 67253704), (480, 58846991), (490, 57646032), (560, 50440278), (588, 48038360), (672, 42033565), (735, 38430688), (784, 36028770), (840, 33626852), (980, 28823016), (1120, 25220139), (1176, 24019180), (1470, 19215344), (1568, 18014385), (1680, 16813426), (1960, 14411508), (2352, 12009590), (2940, 9607672), (3360, 8406713), (3920, 7205754), (4704, 6004795), (5880, 4803836), (7840, 3602877), (11760, 2401918), (23520, 1200959)]