207334680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 743891040

約数和(自身を除く): 536556360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 588, 735, 740, 777, 840, 888, 953, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1813, 1906, 1960, 2072, 2220, 2590, 2859, 2940, 3108, 3626, 3812, 3885, 4440, 4765, 5180, 5439, 5718, 5880, 6216, 6671, 7252, 7624, 7770, 9065, 9530, 10360, 10878, 11436, 13342, 14295, 14504, 15540, 18130, 19060, 20013, 21756, 22872, 26684, 27195, 28590, 31080, 33355, 35261, 36260, 38120, 40026, 43512, 46697, 53368, 54390, 57180, 66710, 70522, 72520, 80052, 93394, 100065, 105783, 108780, 114360, 133420, 140091, 141044, 160104, 176305, 186788, 200130, 211566, 217560, 233485, 246827, 266840, 280182, 282088, 352610, 373576, 400260, 423132, 466970, 493654, 528915, 560364, 700455, 705220, 740481, 800520, 846264, 933940, 987308, 1057830, 1120728, 1234135, 1400910, 1410440, 1480962, 1727789, 1867880, 1974616, 2115660, 2468270, 2801820, 2961924, 3455578, 3702405, 4231320, 4936540, 5183367, 5603640, 5923848, 6911156, 7404810, 8638945, 9873080, 10366734, 13822312, 14809620, 17277890, 20733468, 25916835, 29619240, 34555780, 41466936, 51833670, 69111560, 103667340, 207334680]

約数ペア:

[(1, 207334680), (2, 103667340), (3, 69111560), (4, 51833670), (5, 41466936), (6, 34555780), (7, 29619240), (8, 25916835), (10, 20733468), (12, 17277890), (14, 14809620), (15, 13822312), (20, 10366734), (21, 9873080), (24, 8638945), (28, 7404810), (30, 6911156), (35, 5923848), (37, 5603640), (40, 5183367), (42, 4936540), (49, 4231320), (56, 3702405), (60, 3455578), (70, 2961924), (74, 2801820), (84, 2468270), (98, 2115660), (105, 1974616), (111, 1867880), (120, 1727789), (140, 1480962), (147, 1410440), (148, 1400910), (168, 1234135), (185, 1120728), (196, 1057830), (210, 987308), (222, 933940), (245, 846264), (259, 800520), (280, 740481), (294, 705220), (296, 700455), (370, 560364), (392, 528915), (420, 493654), (444, 466970), (490, 423132), (518, 400260), (555, 373576), (588, 352610), (735, 282088), (740, 280182), (777, 266840), (840, 246827), (888, 233485), (953, 217560), (980, 211566), (1036, 200130), (1110, 186788), (1176, 176305), (1295, 160104), (1470, 141044), (1480, 140091), (1554, 133420), (1813, 114360), (1906, 108780), (1960, 105783), (2072, 100065), (2220, 93394), (2590, 80052), (2859, 72520), (2940, 70522), (3108, 66710), (3626, 57180), (3812, 54390), (3885, 53368), (4440, 46697), (4765, 43512), (5180, 40026), (5439, 38120), (5718, 36260), (5880, 35261), (6216, 33355), (6671, 31080), (7252, 28590), (7624, 27195), (7770, 26684), (9065, 22872), (9530, 21756), (10360, 20013), (10878, 19060), (11436, 18130), (13342, 15540), (14295, 14504)]