193695320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 348205480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 419, 455, 508, 520, 635, 728, 838, 889, 910, 1016, 1270, 1651, 1676, 1778, 1820, 2095, 2540, 2933, 3302, 3352, 3556, 3640, 4190, 4445, 5080, 5447, 5866, 6604, 7112, 8255, 8380, 8890, 10894, 11557, 11732, 13208, 14665, 16510, 16760, 17780, 21788, 23114, 23464, 27235, 29330, 33020, 35560, 38129, 43576, 46228, 53213, 54470, 57785, 58660, 66040, 76258, 92456, 106426, 108940, 115570, 117320, 152516, 190645, 212852, 217880, 231140, 266065, 305032, 372491, 381290, 425704, 462280, 532130, 691769, 744982, 762580, 1064260, 1383538, 1489964, 1525160, 1862455, 2128520, 2767076, 2979928, 3458845, 3724910, 4842383, 5534152, 6917690, 7449820, 9684766, 13835380, 14899640, 19369532, 24211915, 27670760, 38739064, 48423830, 96847660, 193695320]

約数ペア:

[(1, 193695320), (2, 96847660), (4, 48423830), (5, 38739064), (7, 27670760), (8, 24211915), (10, 19369532), (13, 14899640), (14, 13835380), (20, 9684766), (26, 7449820), (28, 6917690), (35, 5534152), (40, 4842383), (52, 3724910), (56, 3458845), (65, 2979928), (70, 2767076), (91, 2128520), (104, 1862455), (127, 1525160), (130, 1489964), (140, 1383538), (182, 1064260), (254, 762580), (260, 744982), (280, 691769), (364, 532130), (419, 462280), (455, 425704), (508, 381290), (520, 372491), (635, 305032), (728, 266065), (838, 231140), (889, 217880), (910, 212852), (1016, 190645), (1270, 152516), (1651, 117320), (1676, 115570), (1778, 108940), (1820, 106426), (2095, 92456), (2540, 76258), (2933, 66040), (3302, 58660), (3352, 57785), (3556, 54470), (3640, 53213), (4190, 46228), (4445, 43576), (5080, 38129), (5447, 35560), (5866, 33020), (6604, 29330), (7112, 27235), (8255, 23464), (8380, 23114), (8890, 21788), (10894, 17780), (11557, 16760), (11732, 16510), (13208, 14665)]