420635376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7364

約数の個数: 160

約数和(自身を含む): 1452684800

約数和(自身を除く): 1032049424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 7321, 8208, 9576, 14364, 14642, 19152, 21963, 28728, 29284, 43926, 51247, 57456, 58568, 65889, 87852, 102494, 117136, 131778, 139099, 153741, 175704, 197667, 204988, 263556, 278198, 307482, 351408, 395334, 409976, 417297, 461223, 527112, 556396, 614964, 790668, 819952, 834594, 922446, 973693, 1054224, 1112792, 1229928, 1251891, 1383669, 1581336, 1669188, 1844892, 1947386, 2225584, 2459856, 2503782, 2767338, 2921079, 3162672, 3338376, 3689784, 3755673, 3894772, 5007564, 5534676, 5842158, 6676752, 7379568, 7511346, 7789544, 8763237, 10015128, 11069352, 11684316, 15022692, 15579088, 17526474, 20030256, 22138704, 23368632, 26289711, 30045384, 35052948, 46737264, 52579422, 60090768, 70105896, 105158844, 140211792, 210317688, 420635376]

約数ペア:

[(1, 420635376), (2, 210317688), (3, 140211792), (4, 105158844), (6, 70105896), (7, 60090768), (8, 52579422), (9, 46737264), (12, 35052948), (14, 30045384), (16, 26289711), (18, 23368632), (19, 22138704), (21, 20030256), (24, 17526474), (27, 15579088), (28, 15022692), (36, 11684316), (38, 11069352), (42, 10015128), (48, 8763237), (54, 7789544), (56, 7511346), (57, 7379568), (63, 6676752), (72, 5842158), (76, 5534676), (84, 5007564), (108, 3894772), (112, 3755673), (114, 3689784), (126, 3338376), (133, 3162672), (144, 2921079), (152, 2767338), (168, 2503782), (171, 2459856), (189, 2225584), (216, 1947386), (228, 1844892), (252, 1669188), (266, 1581336), (304, 1383669), (336, 1251891), (342, 1229928), (378, 1112792), (399, 1054224), (432, 973693), (456, 922446), (504, 834594), (513, 819952), (532, 790668), (684, 614964), (756, 556396), (798, 527112), (912, 461223), (1008, 417297), (1026, 409976), (1064, 395334), (1197, 351408), (1368, 307482), (1512, 278198), (1596, 263556), (2052, 204988), (2128, 197667), (2394, 175704), (2736, 153741), (3024, 139099), (3192, 131778), (3591, 117136), (4104, 102494), (4788, 87852), (6384, 65889), (7182, 58568), (7321, 57456), (8208, 51247), (9576, 43926), (14364, 29284), (14642, 28728), (19152, 21963)]