266577360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6945

約数の個数: 160

約数和(自身を含む): 985651200

約数和(自身を除く): 719073840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 6899, 7728, 9660, 12880, 13798, 19320, 20697, 27596, 34495, 38640, 41394, 48293, 55192, 68990, 82788, 96586, 103485, 110384, 137980, 144879, 158677, 165576, 193172, 206970, 241465, 275960, 289758, 317354, 331152, 386344, 413940, 476031, 482930, 551920, 579516, 634708, 724395, 772688, 793385, 827880, 952062, 965860, 1110739, 1159032, 1269416, 1448790, 1586770, 1655760, 1904124, 1931720, 2221478, 2318064, 2380155, 2538832, 2897580, 3173540, 3332217, 3808248, 3863440, 4442956, 4760310, 5553695, 5795160, 6347080, 6664434, 7616496, 8885912, 9520620, 11107390, 11590320, 12694160, 13328868, 16661085, 17771824, 19041240, 22214780, 26657736, 33322170, 38082480, 44429560, 53315472, 66644340, 88859120, 133288680, 266577360]

約数ペア:

[(1, 266577360), (2, 133288680), (3, 88859120), (4, 66644340), (5, 53315472), (6, 44429560), (7, 38082480), (8, 33322170), (10, 26657736), (12, 22214780), (14, 19041240), (15, 17771824), (16, 16661085), (20, 13328868), (21, 12694160), (23, 11590320), (24, 11107390), (28, 9520620), (30, 8885912), (35, 7616496), (40, 6664434), (42, 6347080), (46, 5795160), (48, 5553695), (56, 4760310), (60, 4442956), (69, 3863440), (70, 3808248), (80, 3332217), (84, 3173540), (92, 2897580), (105, 2538832), (112, 2380155), (115, 2318064), (120, 2221478), (138, 1931720), (140, 1904124), (161, 1655760), (168, 1586770), (184, 1448790), (210, 1269416), (230, 1159032), (240, 1110739), (276, 965860), (280, 952062), (322, 827880), (336, 793385), (345, 772688), (368, 724395), (420, 634708), (460, 579516), (483, 551920), (552, 482930), (560, 476031), (644, 413940), (690, 386344), (805, 331152), (840, 317354), (920, 289758), (966, 275960), (1104, 241465), (1288, 206970), (1380, 193172), (1610, 165576), (1680, 158677), (1840, 144879), (1932, 137980), (2415, 110384), (2576, 103485), (2760, 96586), (3220, 82788), (3864, 68990), (4830, 55192), (5520, 48293), (6440, 41394), (6899, 38640), (7728, 34495), (9660, 27596), (12880, 20697), (13798, 19320)]