20176669080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 384

約数和(自身を含む): 70287497280

約数和(自身を除く): 50110828200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 197, 205, 216, 243, 246, 257, 270, 324, 328, 360, 369, 394, 405, 410, 486, 492, 514, 540, 591, 615, 648, 738, 771, 788, 810, 820, 972, 984, 985, 1028, 1080, 1107, 1182, 1215, 1230, 1285, 1476, 1542, 1576, 1620, 1640, 1773, 1845, 1944, 1970, 2056, 2214, 2313, 2364, 2430, 2460, 2570, 2952, 2955, 3084, 3240, 3321, 3546, 3690, 3855, 3940, 4428, 4626, 4728, 4860, 4920, 5140, 5319, 5535, 5910, 6168, 6642, 6939, 7092, 7380, 7710, 7880, 8077, 8856, 8865, 9252, 9720, 9963, 10280, 10537, 10638, 11070, 11565, 11820, 13284, 13878, 14184, 14760, 15420, 15957, 16154, 16605, 17730, 18504, 19926, 20817, 21074, 21276, 22140, 23130, 23640, 24231, 26568, 26595, 27756, 30840, 31611, 31914, 32308, 33210, 34695, 35460, 39852, 40385, 41634, 42148, 42552, 44280, 46260, 47871, 48462, 49815, 50629, 52685, 53190, 55512, 62451, 63222, 63828, 64616, 66420, 69390, 70920, 72693, 79704, 79785, 80770, 83268, 84296, 92520, 94833, 95742, 96924, 99630, 101258, 104085, 105370, 106380, 121155, 124902, 126444, 127656, 132840, 138780, 145386, 151887, 158055, 159570, 161540, 166536, 189666, 191484, 193848, 199260, 202516, 208170, 210740, 212760, 218079, 239355, 242310, 249804, 252888, 253145, 277560, 284499, 290772, 303774, 312255, 316110, 319140, 323080, 363465, 379332, 382968, 398520, 405032, 416340, 421480, 436158, 455661, 474165, 478710, 484620, 499608, 506290, 568998, 581544, 607548, 624510, 632220, 638280, 654237, 726930, 758664, 759435, 832680, 853497, 872316, 911322, 948330, 957420, 969240, 1012580, 1090395, 1137996, 1215096, 1249020, 1264440, 1308474, 1366983, 1422495, 1453860, 1518870, 1706994, 1744632, 1822644, 1896660, 1914840, 1962711, 2025160, 2075789, 2180790, 2275992, 2278305, 2498040, 2560491, 2616948, 2733966, 2844990, 2907720, 3037740, 3271185, 3413988, 3645288, 3793320, 3925422, 4100949, 4151578, 4267485, 4361580, 4556610, 5120982, 5233896, 5467932, 5689980, 6075480, 6227367, 6542370, 6827976, 6834915, 7850844, 8201898, 8303156, 8534970, 8723160, 9113220, 9813555, 10241964, 10378945, 10935864, 11379960, 12302847, 12454734, 12802455, 13084740, 13669830, 15701688, 16403796, 16606312, 17069940, 18226440, 18682101, 19627110, 20483928, 20504745, 20757890, 24605694, 24909468, 25604910, 26169480, 27339660, 31136835, 32807592, 34139880, 37364202, 39254220, 41009490, 41515780, 49211388, 49818936, 51209820, 54679320, 56046303, 61514235, 62273670, 74728404, 78508440, 82018980, 83031560, 93410505, 98422776, 102419640, 112092606, 123028470, 124547340, 149456808, 164037960, 168138909, 186821010, 224185212, 246056940, 249094680, 280231515, 336277818, 373642020, 448370424, 492113880, 504416727, 560463030, 672555636, 747284040, 840694545, 1008833454, 1120926060, 1345111272, 1681389090, 2017666908, 2241852120, 2522083635, 3362778180, 4035333816, 5044167270, 6725556360, 10088334540, 20176669080]

約数ペア:

[(1, 20176669080), (2, 10088334540), (3, 6725556360), (4, 5044167270), (5, 4035333816), (6, 3362778180), (8, 2522083635), (9, 2241852120), (10, 2017666908), (12, 1681389090), (15, 1345111272), (18, 1120926060), (20, 1008833454), (24, 840694545), (27, 747284040), (30, 672555636), (36, 560463030), (40, 504416727), (41, 492113880), (45, 448370424), (54, 373642020), (60, 336277818), (72, 280231515), (81, 249094680), (82, 246056940), (90, 224185212), (108, 186821010), (120, 168138909), (123, 164037960), (135, 149456808), (162, 124547340), (164, 123028470), (180, 112092606), (197, 102419640), (205, 98422776), (216, 93410505), (243, 83031560), (246, 82018980), (257, 78508440), (270, 74728404), (324, 62273670), (328, 61514235), (360, 56046303), (369, 54679320), (394, 51209820), (405, 49818936), (410, 49211388), (486, 41515780), (492, 41009490), (514, 39254220), (540, 37364202), (591, 34139880), (615, 32807592), (648, 31136835), (738, 27339660), (771, 26169480), (788, 25604910), (810, 24909468), (820, 24605694), (972, 20757890), (984, 20504745), (985, 20483928), (1028, 19627110), (1080, 18682101), (1107, 18226440), (1182, 17069940), (1215, 16606312), (1230, 16403796), (1285, 15701688), (1476, 13669830), (1542, 13084740), (1576, 12802455), (1620, 12454734), (1640, 12302847), (1773, 11379960), (1845, 10935864), (1944, 10378945), (1970, 10241964), (2056, 9813555), (2214, 9113220), (2313, 8723160), (2364, 8534970), (2430, 8303156), (2460, 8201898), (2570, 7850844), (2952, 6834915), (2955, 6827976), (3084, 6542370), (3240, 6227367), (3321, 6075480), (3546, 5689980), (3690, 5467932), (3855, 5233896), (3940, 5120982), (4428, 4556610), (4626, 4361580), (4728, 4267485), (4860, 4151578), (4920, 4100949), (5140, 3925422), (5319, 3793320), (5535, 3645288), (5910, 3413988), (6168, 3271185), (6642, 3037740), (6939, 2907720), (7092, 2844990), (7380, 2733966), (7710, 2616948), (7880, 2560491), (8077, 2498040), (8856, 2278305), (8865, 2275992), (9252, 2180790), (9720, 2075789), (9963, 2025160), (10280, 1962711), (10537, 1914840), (10638, 1896660), (11070, 1822644), (11565, 1744632), (11820, 1706994), (13284, 1518870), (13878, 1453860), (14184, 1422495), (14760, 1366983), (15420, 1308474), (15957, 1264440), (16154, 1249020), (16605, 1215096), (17730, 1137996), (18504, 1090395), (19926, 1012580), (20817, 969240), (21074, 957420), (21276, 948330), (22140, 911322), (23130, 872316), (23640, 853497), (24231, 832680), (26568, 759435), (26595, 758664), (27756, 726930), (30840, 654237), (31611, 638280), (31914, 632220), (32308, 624510), (33210, 607548), (34695, 581544), (35460, 568998), (39852, 506290), (40385, 499608), (41634, 484620), (42148, 478710), (42552, 474165), (44280, 455661), (46260, 436158), (47871, 421480), (48462, 416340), (49815, 405032), (50629, 398520), (52685, 382968), (53190, 379332), (55512, 363465), (62451, 323080), (63222, 319140), (63828, 316110), (64616, 312255), (66420, 303774), (69390, 290772), (70920, 284499), (72693, 277560), (79704, 253145), (79785, 252888), (80770, 249804), (83268, 242310), (84296, 239355), (92520, 218079), (94833, 212760), (95742, 210740), (96924, 208170), (99630, 202516), (101258, 199260), (104085, 193848), (105370, 191484), (106380, 189666), (121155, 166536), (124902, 161540), (126444, 159570), (127656, 158055), (132840, 151887), (138780, 145386)]