26745912780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2029}}^1$

素因数の和:2464

約数の個数: 192

約数和(自身を含む): 81631334400

約数和(自身を除く): 54885421620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 373, 380, 465, 570, 589, 620, 746, 930, 1119, 1140, 1178, 1492, 1767, 1860, 1865, 2029, 2238, 2356, 2945, 3534, 3730, 4058, 4476, 5595, 5890, 6087, 7068, 7087, 7460, 8116, 8835, 10145, 11190, 11563, 11780, 12174, 14174, 17670, 20290, 21261, 22380, 23126, 24348, 28348, 30435, 34689, 35340, 35435, 38551, 40580, 42522, 46252, 57815, 60870, 62899, 69378, 70870, 77102, 85044, 106305, 115630, 115653, 121740, 125798, 138756, 141740, 154204, 173445, 188697, 192755, 212610, 219697, 231260, 231306, 251596, 314495, 346890, 377394, 385510, 425220, 439394, 462612, 578265, 628990, 659091, 693780, 754788, 756817, 771020, 878788, 943485, 1098485, 1156530, 1195081, 1257980, 1318182, 1513634, 1886970, 2196970, 2270451, 2313060, 2390162, 2636364, 3027268, 3295455, 3585243, 3773940, 3784085, 4393940, 4540902, 4780324, 5975405, 6590910, 7170486, 7568170, 9081804, 11352255, 11950810, 13181820, 14340972, 14379523, 15136340, 17926215, 22704510, 23461327, 23901620, 28759046, 35852430, 43138569, 45409020, 46922654, 57518092, 70383981, 71704860, 71897615, 86277138, 93845308, 117306635, 140767962, 143795230, 172554276, 215692845, 234613270, 281535924, 287590460, 351919905, 431385690, 445765213, 469226540, 703839810, 862771380, 891530426, 1337295639, 1407679620, 1783060852, 2228826065, 2674591278, 4457652130, 5349182556, 6686478195, 8915304260, 13372956390, 26745912780]

約数ペア:

[(1, 26745912780), (2, 13372956390), (3, 8915304260), (4, 6686478195), (5, 5349182556), (6, 4457652130), (10, 2674591278), (12, 2228826065), (15, 1783060852), (19, 1407679620), (20, 1337295639), (30, 891530426), (31, 862771380), (38, 703839810), (57, 469226540), (60, 445765213), (62, 431385690), (76, 351919905), (93, 287590460), (95, 281535924), (114, 234613270), (124, 215692845), (155, 172554276), (186, 143795230), (190, 140767962), (228, 117306635), (285, 93845308), (310, 86277138), (372, 71897615), (373, 71704860), (380, 70383981), (465, 57518092), (570, 46922654), (589, 45409020), (620, 43138569), (746, 35852430), (930, 28759046), (1119, 23901620), (1140, 23461327), (1178, 22704510), (1492, 17926215), (1767, 15136340), (1860, 14379523), (1865, 14340972), (2029, 13181820), (2238, 11950810), (2356, 11352255), (2945, 9081804), (3534, 7568170), (3730, 7170486), (4058, 6590910), (4476, 5975405), (5595, 4780324), (5890, 4540902), (6087, 4393940), (7068, 3784085), (7087, 3773940), (7460, 3585243), (8116, 3295455), (8835, 3027268), (10145, 2636364), (11190, 2390162), (11563, 2313060), (11780, 2270451), (12174, 2196970), (14174, 1886970), (17670, 1513634), (20290, 1318182), (21261, 1257980), (22380, 1195081), (23126, 1156530), (24348, 1098485), (28348, 943485), (30435, 878788), (34689, 771020), (35340, 756817), (35435, 754788), (38551, 693780), (40580, 659091), (42522, 628990), (46252, 578265), (57815, 462612), (60870, 439394), (62899, 425220), (69378, 385510), (70870, 377394), (77102, 346890), (85044, 314495), (106305, 251596), (115630, 231306), (115653, 231260), (121740, 219697), (125798, 212610), (138756, 192755), (141740, 188697), (154204, 173445)]