423609480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 1629504000

約数和(自身を除く): 1205894520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 137, 140, 168, 180, 189, 210, 216, 252, 270, 274, 280, 315, 360, 378, 409, 411, 420, 504, 540, 548, 630, 685, 756, 818, 822, 840, 945, 959, 1080, 1096, 1227, 1233, 1260, 1370, 1512, 1636, 1644, 1890, 1918, 2045, 2055, 2454, 2466, 2520, 2740, 2863, 2877, 3272, 3288, 3681, 3699, 3780, 3836, 4090, 4110, 4795, 4908, 4932, 5480, 5726, 5754, 6135, 6165, 7362, 7398, 7560, 7672, 8180, 8220, 8589, 8631, 9590, 9816, 9864, 11043, 11452, 11508, 12270, 12330, 14315, 14385, 14724, 14796, 16360, 16440, 17178, 17262, 18405, 18495, 19180, 22086, 22904, 23016, 24540, 24660, 25767, 25893, 28630, 28770, 29448, 29592, 34356, 34524, 36810, 36990, 38360, 42945, 43155, 44172, 49080, 49320, 51534, 51786, 55215, 56033, 57260, 57540, 68712, 69048, 73620, 73980, 77301, 85890, 86310, 88344, 103068, 103572, 110430, 112066, 114520, 115080, 128835, 129465, 147240, 147960, 154602, 168099, 171780, 172620, 206136, 207144, 220860, 224132, 257670, 258930, 280165, 309204, 336198, 343560, 345240, 386505, 392231, 441720, 448264, 504297, 515340, 517860, 560330, 618408, 672396, 773010, 784462, 840495, 1008594, 1030680, 1035720, 1120660, 1176693, 1344792, 1512891, 1546020, 1568924, 1680990, 1961155, 2017188, 2241320, 2353386, 2521485, 3025782, 3092040, 3137848, 3361980, 3530079, 3922310, 4034376, 4706772, 5042970, 5883465, 6051564, 6723960, 7060158, 7564455, 7844620, 9413544, 10085940, 10590237, 11766930, 12103128, 14120316, 15128910, 15689240, 17650395, 20171880, 21180474, 23533860, 28240632, 30257820, 35300790, 42360948, 47067720, 52951185, 60515640, 70601580, 84721896, 105902370, 141203160, 211804740, 423609480]

約数ペア:

[(1, 423609480), (2, 211804740), (3, 141203160), (4, 105902370), (5, 84721896), (6, 70601580), (7, 60515640), (8, 52951185), (9, 47067720), (10, 42360948), (12, 35300790), (14, 30257820), (15, 28240632), (18, 23533860), (20, 21180474), (21, 20171880), (24, 17650395), (27, 15689240), (28, 15128910), (30, 14120316), (35, 12103128), (36, 11766930), (40, 10590237), (42, 10085940), (45, 9413544), (54, 7844620), (56, 7564455), (60, 7060158), (63, 6723960), (70, 6051564), (72, 5883465), (84, 5042970), (90, 4706772), (105, 4034376), (108, 3922310), (120, 3530079), (126, 3361980), (135, 3137848), (137, 3092040), (140, 3025782), (168, 2521485), (180, 2353386), (189, 2241320), (210, 2017188), (216, 1961155), (252, 1680990), (270, 1568924), (274, 1546020), (280, 1512891), (315, 1344792), (360, 1176693), (378, 1120660), (409, 1035720), (411, 1030680), (420, 1008594), (504, 840495), (540, 784462), (548, 773010), (630, 672396), (685, 618408), (756, 560330), (818, 517860), (822, 515340), (840, 504297), (945, 448264), (959, 441720), (1080, 392231), (1096, 386505), (1227, 345240), (1233, 343560), (1260, 336198), (1370, 309204), (1512, 280165), (1636, 258930), (1644, 257670), (1890, 224132), (1918, 220860), (2045, 207144), (2055, 206136), (2454, 172620), (2466, 171780), (2520, 168099), (2740, 154602), (2863, 147960), (2877, 147240), (3272, 129465), (3288, 128835), (3681, 115080), (3699, 114520), (3780, 112066), (3836, 110430), (4090, 103572), (4110, 103068), (4795, 88344), (4908, 86310), (4932, 85890), (5480, 77301), (5726, 73980), (5754, 73620), (6135, 69048), (6165, 68712), (7362, 57540), (7398, 57260), (7560, 56033), (7672, 55215), (8180, 51786), (8220, 51534), (8589, 49320), (8631, 49080), (9590, 44172), (9816, 43155), (9864, 42945), (11043, 38360), (11452, 36990), (11508, 36810), (12270, 34524), (12330, 34356), (14315, 29592), (14385, 29448), (14724, 28770), (14796, 28630), (16360, 25893), (16440, 25767), (17178, 24660), (17262, 24540), (18405, 23016), (18495, 22904), (19180, 22086)]