798761520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19463}}^1$

素因数の和:19504

約数の個数: 160

約数和(自身を含む): 2896243200

約数和(自身を除く): 2097481680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 19463, 20520, 38926, 41040, 58389, 77852, 97315, 116778, 155704, 175167, 194630, 233556, 291945, 311408, 350334, 369797, 389260, 467112, 525501, 583890, 700668, 739594, 778520, 875835, 934224, 1051002, 1109391, 1167780, 1401336, 1479188, 1557040, 1751670, 1848985, 2102004, 2218782, 2335560, 2627505, 2802672, 2958376, 3328173, 3503340, 3697970, 4204008, 4437564, 4671120, 5255010, 5546955, 5916752, 6656346, 7006680, 7395940, 8408016, 8875128, 9984519, 10510020, 11093910, 13312692, 14013360, 14791880, 16640865, 17750256, 19969038, 21020040, 22187820, 26625384, 29583760, 33281730, 39938076, 42040080, 44375640, 49922595, 53250768, 66563460, 79876152, 88751280, 99845190, 133126920, 159752304, 199690380, 266253840, 399380760, 798761520]

約数ペア:

[(1, 798761520), (2, 399380760), (3, 266253840), (4, 199690380), (5, 159752304), (6, 133126920), (8, 99845190), (9, 88751280), (10, 79876152), (12, 66563460), (15, 53250768), (16, 49922595), (18, 44375640), (19, 42040080), (20, 39938076), (24, 33281730), (27, 29583760), (30, 26625384), (36, 22187820), (38, 21020040), (40, 19969038), (45, 17750256), (48, 16640865), (54, 14791880), (57, 14013360), (60, 13312692), (72, 11093910), (76, 10510020), (80, 9984519), (90, 8875128), (95, 8408016), (108, 7395940), (114, 7006680), (120, 6656346), (135, 5916752), (144, 5546955), (152, 5255010), (171, 4671120), (180, 4437564), (190, 4204008), (216, 3697970), (228, 3503340), (240, 3328173), (270, 2958376), (285, 2802672), (304, 2627505), (342, 2335560), (360, 2218782), (380, 2102004), (432, 1848985), (456, 1751670), (513, 1557040), (540, 1479188), (570, 1401336), (684, 1167780), (720, 1109391), (760, 1051002), (855, 934224), (912, 875835), (1026, 778520), (1080, 739594), (1140, 700668), (1368, 583890), (1520, 525501), (1710, 467112), (2052, 389260), (2160, 369797), (2280, 350334), (2565, 311408), (2736, 291945), (3420, 233556), (4104, 194630), (4560, 175167), (5130, 155704), (6840, 116778), (8208, 97315), (10260, 77852), (13680, 58389), (19463, 41040), (20520, 38926)]