140591880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2772

約数の個数: 192

約数和(自身を含む): 537001920

約数和(自身を除く): 396410040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2731, 2860, 3432, 3960, 4290, 4680, 5148, 5462, 5720, 6435, 8193, 8580, 10296, 10924, 12870, 13655, 16386, 17160, 21848, 24579, 25740, 27310, 30041, 32772, 35503, 40965, 49158, 51480, 54620, 60082, 65544, 71006, 81930, 90123, 98316, 106509, 109240, 120164, 122895, 142012, 150205, 163860, 177515, 180246, 196632, 213018, 240328, 245790, 270369, 284024, 300410, 319527, 327720, 355030, 360492, 390533, 426036, 450615, 491580, 532545, 540738, 600820, 639054, 710060, 720984, 781066, 852072, 901230, 983160, 1065090, 1081476, 1171599, 1201640, 1278108, 1351845, 1420120, 1562132, 1597635, 1802460, 1952665, 2130180, 2162952, 2343198, 2556216, 2703690, 3124264, 3195270, 3514797, 3604920, 3905330, 4260360, 4686396, 5407380, 5857995, 6390540, 7029594, 7810660, 9372792, 10814760, 11715990, 12781080, 14059188, 15621320, 17573985, 23431980, 28118376, 35147970, 46863960, 70295940, 140591880]

約数ペア:

[(1, 140591880), (2, 70295940), (3, 46863960), (4, 35147970), (5, 28118376), (6, 23431980), (8, 17573985), (9, 15621320), (10, 14059188), (11, 12781080), (12, 11715990), (13, 10814760), (15, 9372792), (18, 7810660), (20, 7029594), (22, 6390540), (24, 5857995), (26, 5407380), (30, 4686396), (33, 4260360), (36, 3905330), (39, 3604920), (40, 3514797), (44, 3195270), (45, 3124264), (52, 2703690), (55, 2556216), (60, 2343198), (65, 2162952), (66, 2130180), (72, 1952665), (78, 1802460), (88, 1597635), (90, 1562132), (99, 1420120), (104, 1351845), (110, 1278108), (117, 1201640), (120, 1171599), (130, 1081476), (132, 1065090), (143, 983160), (156, 901230), (165, 852072), (180, 781066), (195, 720984), (198, 710060), (220, 639054), (234, 600820), (260, 540738), (264, 532545), (286, 491580), (312, 450615), (330, 426036), (360, 390533), (390, 360492), (396, 355030), (429, 327720), (440, 319527), (468, 300410), (495, 284024), (520, 270369), (572, 245790), (585, 240328), (660, 213018), (715, 196632), (780, 180246), (792, 177515), (858, 163860), (936, 150205), (990, 142012), (1144, 122895), (1170, 120164), (1287, 109240), (1320, 106509), (1430, 98316), (1560, 90123), (1716, 81930), (1980, 71006), (2145, 65544), (2340, 60082), (2574, 54620), (2731, 51480), (2860, 49158), (3432, 40965), (3960, 35503), (4290, 32772), (4680, 30041), (5148, 27310), (5462, 25740), (5720, 24579), (6435, 21848), (8193, 17160), (8580, 16386), (10296, 13655), (10924, 12870)]