20149632960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{21841}}^1$

素因数の和:21923

約数の個数: 168

約数和(自身を含む): 66108395088

約数和(自身を除く): 45958762128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 961, 992, 1240, 1488, 1860, 1922, 1984, 2480, 2883, 2976, 3720, 3844, 4805, 4960, 5766, 5952, 7440, 7688, 9610, 9920, 11532, 14415, 14880, 15376, 19220, 21841, 23064, 28830, 29760, 30752, 38440, 43682, 46128, 57660, 61504, 65523, 76880, 87364, 92256, 109205, 115320, 131046, 153760, 174728, 184512, 218410, 230640, 262092, 307520, 327615, 349456, 436820, 461280, 524184, 655230, 677071, 698912, 873640, 922560, 1048368, 1310460, 1354142, 1397824, 1747280, 2031213, 2096736, 2620920, 2708284, 3385355, 3494560, 4062426, 4193472, 5241840, 5416568, 6770710, 6989120, 8124852, 10156065, 10483680, 10833136, 13541420, 16249704, 20312130, 20967360, 20989201, 21666272, 27082840, 32499408, 40624260, 41978402, 43332544, 54165680, 62967603, 64998816, 81248520, 83956804, 104946005, 108331360, 125935206, 129997632, 162497040, 167913608, 209892010, 216662720, 251870412, 314838015, 324994080, 335827216, 419784020, 503740824, 629676030, 649988160, 671654432, 839568040, 1007481648, 1259352060, 1343308864, 1679136080, 2014963296, 2518704120, 3358272160, 4029926592, 5037408240, 6716544320, 10074816480, 20149632960]

約数ペア:

[(1, 20149632960), (2, 10074816480), (3, 6716544320), (4, 5037408240), (5, 4029926592), (6, 3358272160), (8, 2518704120), (10, 2014963296), (12, 1679136080), (15, 1343308864), (16, 1259352060), (20, 1007481648), (24, 839568040), (30, 671654432), (31, 649988160), (32, 629676030), (40, 503740824), (48, 419784020), (60, 335827216), (62, 324994080), (64, 314838015), (80, 251870412), (93, 216662720), (96, 209892010), (120, 167913608), (124, 162497040), (155, 129997632), (160, 125935206), (186, 108331360), (192, 104946005), (240, 83956804), (248, 81248520), (310, 64998816), (320, 62967603), (372, 54165680), (465, 43332544), (480, 41978402), (496, 40624260), (620, 32499408), (744, 27082840), (930, 21666272), (960, 20989201), (961, 20967360), (992, 20312130), (1240, 16249704), (1488, 13541420), (1860, 10833136), (1922, 10483680), (1984, 10156065), (2480, 8124852), (2883, 6989120), (2976, 6770710), (3720, 5416568), (3844, 5241840), (4805, 4193472), (4960, 4062426), (5766, 3494560), (5952, 3385355), (7440, 2708284), (7688, 2620920), (9610, 2096736), (9920, 2031213), (11532, 1747280), (14415, 1397824), (14880, 1354142), (15376, 1310460), (19220, 1048368), (21841, 922560), (23064, 873640), (28830, 698912), (29760, 677071), (30752, 655230), (38440, 524184), (43682, 461280), (46128, 436820), (57660, 349456), (61504, 327615), (65523, 307520), (76880, 262092), (87364, 230640), (92256, 218410), (109205, 184512), (115320, 174728), (131046, 153760)]