133288680

素因数分解:

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

素因数の和:6943

約数の個数: 128

約数和(自身を含む): 476928000

約数和(自身を除く): 343639320

約数列:

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

約数ペア:

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