814521120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{34631}}^1$

素因数の和:34663

約数の個数: 144

約数和(自身を含む): 2984724288

約数和(自身を除く): 2170203168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 34631, 69262, 103893, 138524, 173155, 207786, 242417, 277048, 346310, 415572, 484834, 519465, 554096, 692620, 727251, 831144, 969668, 1038930, 1108192, 1212085, 1385240, 1454502, 1662288, 1696919, 1939336, 2077860, 2424170, 2770480, 2909004, 3324576, 3393838, 3636255, 3878672, 4155720, 4848340, 5090757, 5540960, 5818008, 6787676, 7272510, 7757344, 8311440, 8484595, 9696680, 10181514, 11636016, 13575352, 14545020, 16622880, 16969190, 19393360, 20363028, 23272032, 25453785, 27150704, 29090040, 33938380, 38786720, 40726056, 50907570, 54301408, 58180080, 67876760, 81452112, 101815140, 116360160, 135753520, 162904224, 203630280, 271507040, 407260560, 814521120]

約数ペア:

[(1, 814521120), (2, 407260560), (3, 271507040), (4, 203630280), (5, 162904224), (6, 135753520), (7, 116360160), (8, 101815140), (10, 81452112), (12, 67876760), (14, 58180080), (15, 54301408), (16, 50907570), (20, 40726056), (21, 38786720), (24, 33938380), (28, 29090040), (30, 27150704), (32, 25453785), (35, 23272032), (40, 20363028), (42, 19393360), (48, 16969190), (49, 16622880), (56, 14545020), (60, 13575352), (70, 11636016), (80, 10181514), (84, 9696680), (96, 8484595), (98, 8311440), (105, 7757344), (112, 7272510), (120, 6787676), (140, 5818008), (147, 5540960), (160, 5090757), (168, 4848340), (196, 4155720), (210, 3878672), (224, 3636255), (240, 3393838), (245, 3324576), (280, 2909004), (294, 2770480), (336, 2424170), (392, 2077860), (420, 1939336), (480, 1696919), (490, 1662288), (560, 1454502), (588, 1385240), (672, 1212085), (735, 1108192), (784, 1038930), (840, 969668), (980, 831144), (1120, 727251), (1176, 692620), (1470, 554096), (1568, 519465), (1680, 484834), (1960, 415572), (2352, 346310), (2940, 277048), (3360, 242417), (3920, 207786), (4704, 173155), (5880, 138524), (7840, 103893), (11760, 69262), (23520, 34631)]