20131470060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 288

約数和(自身を含む): 63563947776

約数和(自身を除く): 43432477716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 107, 124, 130, 155, 156, 186, 195, 214, 251, 260, 310, 321, 372, 390, 403, 428, 465, 502, 535, 620, 642, 753, 780, 806, 930, 961, 1004, 1070, 1209, 1255, 1284, 1391, 1506, 1605, 1612, 1860, 1922, 2015, 2140, 2418, 2510, 2782, 2883, 3012, 3210, 3263, 3317, 3765, 3844, 4030, 4173, 4805, 4836, 5020, 5564, 5766, 6045, 6420, 6526, 6634, 6955, 7530, 7781, 8060, 8346, 9610, 9789, 9951, 11532, 12090, 12493, 13052, 13268, 13910, 14415, 15060, 15562, 16315, 16585, 16692, 19220, 19578, 19902, 20865, 23343, 24180, 24986, 26857, 27820, 28830, 31124, 32630, 33170, 37479, 38905, 39156, 39804, 41730, 43121, 46686, 48945, 49755, 49972, 53714, 57660, 62465, 65260, 66340, 74958, 77810, 80571, 83460, 86242, 93372, 97890, 99510, 101153, 102827, 107428, 116715, 124930, 129363, 134285, 149916, 155620, 161142, 172484, 187395, 195780, 199020, 202306, 205654, 215605, 233430, 241211, 249860, 258726, 268570, 303459, 308481, 322284, 349141, 374790, 402855, 404612, 411308, 431210, 466860, 482422, 505765, 514135, 517452, 537140, 606918, 616962, 646815, 698282, 723633, 749580, 805710, 832567, 862420, 964844, 1011530, 1028270, 1047423, 1206055, 1213836, 1233924, 1293630, 1336751, 1396564, 1447266, 1517295, 1542405, 1611420, 1665134, 1745705, 2023060, 2056540, 2094846, 2412110, 2497701, 2587260, 2673502, 2894532, 3034590, 3084810, 3135743, 3330268, 3491410, 3618165, 4010253, 4162835, 4189692, 4824220, 4995402, 5237115, 5347004, 6069180, 6169620, 6271486, 6683755, 6982820, 7236330, 8020506, 8325670, 9407229, 9990804, 10474230, 10823371, 12488505, 12542972, 13367510, 14472660, 15678715, 16041012, 16651340, 18814458, 20051265, 20948460, 21646742, 24977010, 25809577, 26735020, 31357430, 32470113, 37628916, 40102530, 43293484, 47036145, 49954020, 51619154, 54116855, 62714860, 64940226, 77428731, 80205060, 94072290, 103238308, 108233710, 129047885, 129880452, 154857462, 162350565, 188144580, 216467420, 258095770, 309714924, 324701130, 335524501, 387143655, 516191540, 649402260, 671049002, 774287310, 1006573503, 1342098004, 1548574620, 1677622505, 2013147006, 3355245010, 4026294012, 5032867515, 6710490020, 10065735030, 20131470060]

約数ペア:

[(1, 20131470060), (2, 10065735030), (3, 6710490020), (4, 5032867515), (5, 4026294012), (6, 3355245010), (10, 2013147006), (12, 1677622505), (13, 1548574620), (15, 1342098004), (20, 1006573503), (26, 774287310), (30, 671049002), (31, 649402260), (39, 516191540), (52, 387143655), (60, 335524501), (62, 324701130), (65, 309714924), (78, 258095770), (93, 216467420), (107, 188144580), (124, 162350565), (130, 154857462), (155, 129880452), (156, 129047885), (186, 108233710), (195, 103238308), (214, 94072290), (251, 80205060), (260, 77428731), (310, 64940226), (321, 62714860), (372, 54116855), (390, 51619154), (403, 49954020), (428, 47036145), (465, 43293484), (502, 40102530), (535, 37628916), (620, 32470113), (642, 31357430), (753, 26735020), (780, 25809577), (806, 24977010), (930, 21646742), (961, 20948460), (1004, 20051265), (1070, 18814458), (1209, 16651340), (1255, 16041012), (1284, 15678715), (1391, 14472660), (1506, 13367510), (1605, 12542972), (1612, 12488505), (1860, 10823371), (1922, 10474230), (2015, 9990804), (2140, 9407229), (2418, 8325670), (2510, 8020506), (2782, 7236330), (2883, 6982820), (3012, 6683755), (3210, 6271486), (3263, 6169620), (3317, 6069180), (3765, 5347004), (3844, 5237115), (4030, 4995402), (4173, 4824220), (4805, 4189692), (4836, 4162835), (5020, 4010253), (5564, 3618165), (5766, 3491410), (6045, 3330268), (6420, 3135743), (6526, 3084810), (6634, 3034590), (6955, 2894532), (7530, 2673502), (7781, 2587260), (8060, 2497701), (8346, 2412110), (9610, 2094846), (9789, 2056540), (9951, 2023060), (11532, 1745705), (12090, 1665134), (12493, 1611420), (13052, 1542405), (13268, 1517295), (13910, 1447266), (14415, 1396564), (15060, 1336751), (15562, 1293630), (16315, 1233924), (16585, 1213836), (16692, 1206055), (19220, 1047423), (19578, 1028270), (19902, 1011530), (20865, 964844), (23343, 862420), (24180, 832567), (24986, 805710), (26857, 749580), (27820, 723633), (28830, 698282), (31124, 646815), (32630, 616962), (33170, 606918), (37479, 537140), (38905, 517452), (39156, 514135), (39804, 505765), (41730, 482422), (43121, 466860), (46686, 431210), (48945, 411308), (49755, 404612), (49972, 402855), (53714, 374790), (57660, 349141), (62465, 322284), (65260, 308481), (66340, 303459), (74958, 268570), (77810, 258726), (80571, 249860), (83460, 241211), (86242, 233430), (93372, 215605), (97890, 205654), (99510, 202306), (101153, 199020), (102827, 195780), (107428, 187395), (116715, 172484), (124930, 161142), (129363, 155620), (134285, 149916)]