164190780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 192

約数和(自身を含む): 579532800

約数和(自身を除く): 415342020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1231, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2462, 2470, 2565, 2964, 3420, 3510, 3693, 3705, 4446, 4924, 4940, 5130, 6155, 6669, 7020, 7386, 7410, 8892, 10260, 11079, 11115, 12310, 13338, 14772, 14820, 16003, 18465, 22158, 22230, 23389, 24620, 26676, 32006, 33237, 33345, 36930, 44316, 44460, 46778, 48009, 55395, 64012, 66474, 66690, 70167, 73860, 80015, 93556, 96018, 110790, 116945, 132948, 133380, 140334, 144027, 160030, 166185, 192036, 210501, 221580, 233890, 240045, 280668, 288054, 304057, 320060, 332370, 350835, 421002, 432081, 467780, 480090, 576108, 608114, 631503, 664740, 701670, 720135, 842004, 864162, 912171, 960180, 1052505, 1216228, 1263006, 1403340, 1440270, 1520285, 1728324, 1824342, 2105010, 2160405, 2526012, 2736513, 2880540, 3040570, 3157515, 3648684, 4210020, 4320810, 4560855, 5473026, 6081140, 6315030, 8209539, 8641620, 9121710, 10946052, 12630060, 13682565, 16419078, 18243420, 27365130, 32838156, 41047695, 54730260, 82095390, 164190780]

約数ペア:

[(1, 164190780), (2, 82095390), (3, 54730260), (4, 41047695), (5, 32838156), (6, 27365130), (9, 18243420), (10, 16419078), (12, 13682565), (13, 12630060), (15, 10946052), (18, 9121710), (19, 8641620), (20, 8209539), (26, 6315030), (27, 6081140), (30, 5473026), (36, 4560855), (38, 4320810), (39, 4210020), (45, 3648684), (52, 3157515), (54, 3040570), (57, 2880540), (60, 2736513), (65, 2526012), (76, 2160405), (78, 2105010), (90, 1824342), (95, 1728324), (108, 1520285), (114, 1440270), (117, 1403340), (130, 1263006), (135, 1216228), (156, 1052505), (171, 960180), (180, 912171), (190, 864162), (195, 842004), (228, 720135), (234, 701670), (247, 664740), (260, 631503), (270, 608114), (285, 576108), (342, 480090), (351, 467780), (380, 432081), (390, 421002), (468, 350835), (494, 332370), (513, 320060), (540, 304057), (570, 288054), (585, 280668), (684, 240045), (702, 233890), (741, 221580), (780, 210501), (855, 192036), (988, 166185), (1026, 160030), (1140, 144027), (1170, 140334), (1231, 133380), (1235, 132948), (1404, 116945), (1482, 110790), (1710, 96018), (1755, 93556), (2052, 80015), (2223, 73860), (2340, 70167), (2462, 66690), (2470, 66474), (2565, 64012), (2964, 55395), (3420, 48009), (3510, 46778), (3693, 44460), (3705, 44316), (4446, 36930), (4924, 33345), (4940, 33237), (5130, 32006), (6155, 26676), (6669, 24620), (7020, 23389), (7386, 22230), (7410, 22158), (8892, 18465), (10260, 16003), (11079, 14820), (11115, 14772), (12310, 13338)]