547677520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 1423971360

約数和(自身を除く): 876293840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 89, 97, 104, 122, 130, 178, 194, 208, 244, 260, 305, 356, 388, 445, 485, 488, 520, 610, 712, 776, 793, 890, 970, 976, 1040, 1157, 1220, 1261, 1424, 1552, 1586, 1780, 1940, 2314, 2440, 2522, 3172, 3560, 3880, 3965, 4628, 4880, 5044, 5429, 5785, 5917, 6305, 6344, 7120, 7760, 7930, 8633, 9256, 10088, 10858, 11570, 11834, 12610, 12688, 15860, 17266, 18512, 20176, 21716, 23140, 23668, 25220, 27145, 29585, 31720, 34532, 43165, 43432, 46280, 47336, 50440, 54290, 59170, 63440, 69064, 70577, 76921, 86330, 86864, 92560, 94672, 100880, 108580, 112229, 118340, 138128, 141154, 153842, 172660, 217160, 224458, 236680, 282308, 307684, 345320, 352885, 384605, 434320, 448916, 473360, 526613, 561145, 564616, 615368, 690640, 705770, 769210, 897832, 1053226, 1122290, 1129232, 1230736, 1411540, 1538420, 1795664, 2106452, 2244580, 2633065, 2823080, 3076840, 4212904, 4489160, 5266130, 5646160, 6153680, 6845969, 8425808, 8978320, 10532260, 13691938, 21064520, 27383876, 34229845, 42129040, 54767752, 68459690, 109535504, 136919380, 273838760, 547677520]

約数ペア:

[(1, 547677520), (2, 273838760), (4, 136919380), (5, 109535504), (8, 68459690), (10, 54767752), (13, 42129040), (16, 34229845), (20, 27383876), (26, 21064520), (40, 13691938), (52, 10532260), (61, 8978320), (65, 8425808), (80, 6845969), (89, 6153680), (97, 5646160), (104, 5266130), (122, 4489160), (130, 4212904), (178, 3076840), (194, 2823080), (208, 2633065), (244, 2244580), (260, 2106452), (305, 1795664), (356, 1538420), (388, 1411540), (445, 1230736), (485, 1129232), (488, 1122290), (520, 1053226), (610, 897832), (712, 769210), (776, 705770), (793, 690640), (890, 615368), (970, 564616), (976, 561145), (1040, 526613), (1157, 473360), (1220, 448916), (1261, 434320), (1424, 384605), (1552, 352885), (1586, 345320), (1780, 307684), (1940, 282308), (2314, 236680), (2440, 224458), (2522, 217160), (3172, 172660), (3560, 153842), (3880, 141154), (3965, 138128), (4628, 118340), (4880, 112229), (5044, 108580), (5429, 100880), (5785, 94672), (5917, 92560), (6305, 86864), (6344, 86330), (7120, 76921), (7760, 70577), (7930, 69064), (8633, 63440), (9256, 59170), (10088, 54290), (10858, 50440), (11570, 47336), (11834, 46280), (12610, 43432), (12688, 43165), (15860, 34532), (17266, 31720), (18512, 29585), (20176, 27145), (21716, 25220), (23140, 23668)]