20156784120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:396

約数の個数: 512

約数和(自身を含む): 75190809600

約数和(自身を除く): 55034025480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 101, 107, 108, 110, 120, 132, 135, 157, 165, 180, 198, 202, 214, 216, 220, 264, 270, 297, 303, 314, 321, 330, 360, 396, 404, 428, 440, 471, 495, 505, 535, 540, 594, 606, 628, 642, 660, 785, 792, 808, 856, 909, 942, 963, 990, 1010, 1070, 1080, 1111, 1177, 1188, 1212, 1256, 1284, 1320, 1413, 1485, 1515, 1570, 1605, 1727, 1818, 1884, 1926, 1980, 2020, 2140, 2222, 2354, 2355, 2376, 2424, 2568, 2727, 2826, 2889, 2970, 3030, 3140, 3210, 3333, 3454, 3531, 3636, 3768, 3852, 3960, 4040, 4239, 4280, 4444, 4545, 4708, 4710, 4815, 5181, 5454, 5555, 5652, 5778, 5885, 5940, 6060, 6280, 6420, 6666, 6908, 7062, 7065, 7272, 7704, 8478, 8635, 8888, 9090, 9416, 9420, 9630, 9999, 10362, 10593, 10807, 10908, 11110, 11304, 11556, 11770, 11880, 12120, 12840, 13332, 13635, 13816, 14124, 14130, 14445, 15543, 15857, 16665, 16799, 16956, 17270, 17655, 18180, 18840, 19260, 19998, 20724, 21186, 21195, 21614, 21816, 22220, 23112, 23540, 25905, 26664, 27270, 28248, 28260, 28890, 29997, 31086, 31714, 31779, 32421, 33330, 33598, 33912, 34540, 35310, 36360, 38520, 39996, 41448, 42372, 42390, 43228, 44440, 46629, 47080, 47571, 49995, 50397, 51810, 52965, 54035, 54540, 56520, 57780, 59994, 62172, 63428, 63558, 64842, 66660, 67196, 69080, 70620, 77715, 79285, 79992, 83995, 84744, 84780, 86456, 93258, 95142, 97263, 99990, 100794, 103620, 105930, 108070, 109080, 115560, 118877, 119988, 124344, 126856, 127116, 129684, 133320, 134392, 141240, 142713, 149985, 151191, 155430, 158570, 158895, 162105, 167990, 169560, 174427, 184789, 186516, 190284, 194526, 199980, 201588, 207240, 211860, 216140, 233145, 237754, 237855, 239976, 251985, 254232, 259368, 285426, 291789, 299970, 302382, 310860, 317140, 317790, 324210, 335980, 348854, 356631, 369578, 373032, 380568, 389052, 399960, 403176, 423720, 428139, 432280, 453573, 466290, 475508, 475710, 486315, 503970, 523281, 554367, 570852, 583578, 594385, 599940, 604764, 621720, 634280, 635580, 648420, 671960, 697708, 713262, 713565, 739156, 755955, 778104, 856278, 872135, 907146, 923945, 932580, 951016, 951420, 972630, 1007940, 1046562, 1069893, 1108734, 1141704, 1167156, 1188770, 1199880, 1209528, 1271160, 1296840, 1395416, 1426524, 1427130, 1458945, 1478312, 1511910, 1569843, 1663101, 1696699, 1712556, 1744270, 1783155, 1814292, 1847890, 1865160, 1902840, 1945260, 2015880, 2093124, 2139786, 2140695, 2217468, 2267865, 2334312, 2377540, 2616405, 2771835, 2853048, 2854260, 2917890, 3023820, 3139686, 3209679, 3326202, 3393398, 3425112, 3488540, 3566310, 3628584, 3695780, 3890520, 4186248, 4279572, 4281390, 4434936, 4535730, 4709529, 4755080, 4989303, 5090097, 5232810, 5349465, 5543670, 5708520, 5835780, 6047640, 6279372, 6419358, 6652404, 6786796, 6977080, 7132620, 7391560, 7849215, 8315505, 8483495, 8559144, 8562780, 9071460, 9419058, 9978606, 10180194, 10465620, 10698930, 11087340, 11671560, 12558744, 12838716, 13304808, 13573592, 14265240, 15270291, 15698430, 16048395, 16631010, 16966990, 17125560, 18142920, 18663689, 18838116, 19957212, 20360388, 20931240, 21397860, 22174680, 23547645, 24946515, 25450485, 25677432, 30540582, 31396860, 32096790, 33262020, 33933980, 37327378, 37676232, 39914424, 40720776, 42795720, 45810873, 47095290, 49893030, 50900970, 55991067, 61081164, 62793720, 64193580, 66524040, 67867960, 74654756, 76351455, 91621746, 93318445, 94190580, 99786060, 101801940, 111982134, 122162328, 128387160, 149309512, 152702910, 167973201, 183243492, 186636890, 188381160, 199572120, 203603880, 223964268, 229054365, 279955335, 305405820, 335946402, 366486984, 373273780, 447928536, 458108730, 503919603, 559910670, 610811640, 671892804, 746547560, 839866005, 916217460, 1007839206, 1119821340, 1343785608, 1679732010, 1832434920, 2015678412, 2239642680, 2519598015, 3359464020, 4031356824, 5039196030, 6718928040, 10078392060, 20156784120]

約数ペア:

[(1, 20156784120), (2, 10078392060), (3, 6718928040), (4, 5039196030), (5, 4031356824), (6, 3359464020), (8, 2519598015), (9, 2239642680), (10, 2015678412), (11, 1832434920), (12, 1679732010), (15, 1343785608), (18, 1119821340), (20, 1007839206), (22, 916217460), (24, 839866005), (27, 746547560), (30, 671892804), (33, 610811640), (36, 559910670), (40, 503919603), (44, 458108730), (45, 447928536), (54, 373273780), (55, 366486984), (60, 335946402), (66, 305405820), (72, 279955335), (88, 229054365), (90, 223964268), (99, 203603880), (101, 199572120), (107, 188381160), (108, 186636890), (110, 183243492), (120, 167973201), (132, 152702910), (135, 149309512), (157, 128387160), (165, 122162328), (180, 111982134), (198, 101801940), (202, 99786060), (214, 94190580), (216, 93318445), (220, 91621746), (264, 76351455), (270, 74654756), (297, 67867960), (303, 66524040), (314, 64193580), (321, 62793720), (330, 61081164), (360, 55991067), (396, 50900970), (404, 49893030), (428, 47095290), (440, 45810873), (471, 42795720), (495, 40720776), (505, 39914424), (535, 37676232), (540, 37327378), (594, 33933980), (606, 33262020), (628, 32096790), (642, 31396860), (660, 30540582), (785, 25677432), (792, 25450485), (808, 24946515), (856, 23547645), (909, 22174680), (942, 21397860), (963, 20931240), (990, 20360388), (1010, 19957212), (1070, 18838116), (1080, 18663689), (1111, 18142920), (1177, 17125560), (1188, 16966990), (1212, 16631010), (1256, 16048395), (1284, 15698430), (1320, 15270291), (1413, 14265240), (1485, 13573592), (1515, 13304808), (1570, 12838716), (1605, 12558744), (1727, 11671560), (1818, 11087340), (1884, 10698930), (1926, 10465620), (1980, 10180194), (2020, 9978606), (2140, 9419058), (2222, 9071460), (2354, 8562780), (2355, 8559144), (2376, 8483495), (2424, 8315505), (2568, 7849215), (2727, 7391560), (2826, 7132620), (2889, 6977080), (2970, 6786796), (3030, 6652404), (3140, 6419358), (3210, 6279372), (3333, 6047640), (3454, 5835780), (3531, 5708520), (3636, 5543670), (3768, 5349465), (3852, 5232810), (3960, 5090097), (4040, 4989303), (4239, 4755080), (4280, 4709529), (4444, 4535730), (4545, 4434936), (4708, 4281390), (4710, 4279572), (4815, 4186248), (5181, 3890520), (5454, 3695780), (5555, 3628584), (5652, 3566310), (5778, 3488540), (5885, 3425112), (5940, 3393398), (6060, 3326202), (6280, 3209679), (6420, 3139686), (6666, 3023820), (6908, 2917890), (7062, 2854260), (7065, 2853048), (7272, 2771835), (7704, 2616405), (8478, 2377540), (8635, 2334312), (8888, 2267865), (9090, 2217468), (9416, 2140695), (9420, 2139786), (9630, 2093124), (9999, 2015880), (10362, 1945260), (10593, 1902840), (10807, 1865160), (10908, 1847890), (11110, 1814292), (11304, 1783155), (11556, 1744270), (11770, 1712556), (11880, 1696699), (12120, 1663101), (12840, 1569843), (13332, 1511910), (13635, 1478312), (13816, 1458945), (14124, 1427130), (14130, 1426524), (14445, 1395416), (15543, 1296840), (15857, 1271160), (16665, 1209528), (16799, 1199880), (16956, 1188770), (17270, 1167156), (17655, 1141704), (18180, 1108734), (18840, 1069893), (19260, 1046562), (19998, 1007940), (20724, 972630), (21186, 951420), (21195, 951016), (21614, 932580), (21816, 923945), (22220, 907146), (23112, 872135), (23540, 856278), (25905, 778104), (26664, 755955), (27270, 739156), (28248, 713565), (28260, 713262), (28890, 697708), (29997, 671960), (31086, 648420), (31714, 635580), (31779, 634280), (32421, 621720), (33330, 604764), (33598, 599940), (33912, 594385), (34540, 583578), (35310, 570852), (36360, 554367), (38520, 523281), (39996, 503970), (41448, 486315), (42372, 475710), (42390, 475508), (43228, 466290), (44440, 453573), (46629, 432280), (47080, 428139), (47571, 423720), (49995, 403176), (50397, 399960), (51810, 389052), (52965, 380568), (54035, 373032), (54540, 369578), (56520, 356631), (57780, 348854), (59994, 335980), (62172, 324210), (63428, 317790), (63558, 317140), (64842, 310860), (66660, 302382), (67196, 299970), (69080, 291789), (70620, 285426), (77715, 259368), (79285, 254232), (79992, 251985), (83995, 239976), (84744, 237855), (84780, 237754), (86456, 233145), (93258, 216140), (95142, 211860), (97263, 207240), (99990, 201588), (100794, 199980), (103620, 194526), (105930, 190284), (108070, 186516), (109080, 184789), (115560, 174427), (118877, 169560), (119988, 167990), (124344, 162105), (126856, 158895), (127116, 158570), (129684, 155430), (133320, 151191), (134392, 149985), (141240, 142713)]