2151973440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13154

約数の個数: 224

約数和(自身を含む): 7991856000

約数和(自身を除く): 5839882560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 13109, 13680, 16416, 18240, 20520, 26218, 27360, 32832, 39327, 41040, 52436, 54720, 65545, 78654, 82080, 104872, 117981, 131090, 157308, 164160, 196635, 209744, 235962, 249071, 262180, 314616, 353943, 393270, 419488, 471924, 498142, 524360, 589905, 629232, 707886, 747213, 786540, 838976, 943848, 996284, 1048720, 1179810, 1245355, 1258464, 1415772, 1494426, 1573080, 1769715, 1887696, 1992568, 2097440, 2241639, 2359620, 2490710, 2516928, 2831544, 2988852, 3146160, 3539430, 3736065, 3775392, 3985136, 4194880, 4483278, 4719240, 4981420, 5663088, 5977704, 6292320, 6724917, 7078860, 7472130, 7550784, 7970272, 8966556, 9438480, 9962840, 11208195, 11326176, 11955408, 12584640, 13449834, 14157720, 14944260, 15940544, 17933112, 18876960, 19925680, 22416390, 22652352, 23910816, 26899668, 28315440, 29888520, 33624585, 35866224, 37753920, 39851360, 44832780, 47821632, 53799336, 56630880, 59777040, 67249170, 71732448, 79702720, 89665560, 107598672, 113261760, 119554080, 134498340, 143464896, 179331120, 215197344, 239108160, 268996680, 358662240, 430394688, 537993360, 717324480, 1075986720, 2151973440]

約数ペア:

[(1, 2151973440), (2, 1075986720), (3, 717324480), (4, 537993360), (5, 430394688), (6, 358662240), (8, 268996680), (9, 239108160), (10, 215197344), (12, 179331120), (15, 143464896), (16, 134498340), (18, 119554080), (19, 113261760), (20, 107598672), (24, 89665560), (27, 79702720), (30, 71732448), (32, 67249170), (36, 59777040), (38, 56630880), (40, 53799336), (45, 47821632), (48, 44832780), (54, 39851360), (57, 37753920), (60, 35866224), (64, 33624585), (72, 29888520), (76, 28315440), (80, 26899668), (90, 23910816), (95, 22652352), (96, 22416390), (108, 19925680), (114, 18876960), (120, 17933112), (135, 15940544), (144, 14944260), (152, 14157720), (160, 13449834), (171, 12584640), (180, 11955408), (190, 11326176), (192, 11208195), (216, 9962840), (228, 9438480), (240, 8966556), (270, 7970272), (285, 7550784), (288, 7472130), (304, 7078860), (320, 6724917), (342, 6292320), (360, 5977704), (380, 5663088), (432, 4981420), (456, 4719240), (480, 4483278), (513, 4194880), (540, 3985136), (570, 3775392), (576, 3736065), (608, 3539430), (684, 3146160), (720, 2988852), (760, 2831544), (855, 2516928), (864, 2490710), (912, 2359620), (960, 2241639), (1026, 2097440), (1080, 1992568), (1140, 1887696), (1216, 1769715), (1368, 1573080), (1440, 1494426), (1520, 1415772), (1710, 1258464), (1728, 1245355), (1824, 1179810), (2052, 1048720), (2160, 996284), (2280, 943848), (2565, 838976), (2736, 786540), (2880, 747213), (3040, 707886), (3420, 629232), (3648, 589905), (4104, 524360), (4320, 498142), (4560, 471924), (5130, 419488), (5472, 393270), (6080, 353943), (6840, 314616), (8208, 262180), (8640, 249071), (9120, 235962), (10260, 209744), (10944, 196635), (13109, 164160), (13680, 157308), (16416, 131090), (18240, 117981), (20520, 104872), (26218, 82080), (27360, 78654), (32832, 65545), (39327, 54720), (41040, 52436)]