1996691040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7577}}^1$

素因数の和:7662

約数の個数: 192

約数和(自身を含む): 7103920320

約数和(自身を除く): 5107229280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 7577, 8235, 8784, 9760, 10980, 13176, 14640, 15154, 16470, 17568, 21960, 22731, 26352, 29280, 30308, 32940, 37885, 43920, 45462, 52704, 60616, 65880, 68193, 75770, 87840, 90924, 113655, 121232, 131760, 136386, 151540, 181848, 204579, 227310, 242464, 263520, 272772, 303080, 340965, 363696, 409158, 454620, 462197, 545544, 606160, 681930, 727392, 818316, 909240, 924394, 1022895, 1091088, 1212320, 1363860, 1386591, 1636632, 1818480, 1848788, 2045790, 2182176, 2310985, 2727720, 2773182, 3273264, 3636960, 3697576, 4091580, 4159773, 4621970, 5455440, 5546364, 6546528, 6932955, 7395152, 8183160, 8319546, 9243940, 10910880, 11092728, 12479319, 13865910, 14790304, 16366320, 16639092, 18487880, 20798865, 22185456, 24958638, 27731820, 32732640, 33278184, 36975760, 41597730, 44370912, 49917276, 55463640, 62396595, 66556368, 73951520, 83195460, 99834552, 110927280, 124793190, 133112736, 166390920, 199669104, 221854560, 249586380, 332781840, 399338208, 499172760, 665563680, 998345520, 1996691040]

約数ペア:

[(1, 1996691040), (2, 998345520), (3, 665563680), (4, 499172760), (5, 399338208), (6, 332781840), (8, 249586380), (9, 221854560), (10, 199669104), (12, 166390920), (15, 133112736), (16, 124793190), (18, 110927280), (20, 99834552), (24, 83195460), (27, 73951520), (30, 66556368), (32, 62396595), (36, 55463640), (40, 49917276), (45, 44370912), (48, 41597730), (54, 36975760), (60, 33278184), (61, 32732640), (72, 27731820), (80, 24958638), (90, 22185456), (96, 20798865), (108, 18487880), (120, 16639092), (122, 16366320), (135, 14790304), (144, 13865910), (160, 12479319), (180, 11092728), (183, 10910880), (216, 9243940), (240, 8319546), (244, 8183160), (270, 7395152), (288, 6932955), (305, 6546528), (360, 5546364), (366, 5455440), (432, 4621970), (480, 4159773), (488, 4091580), (540, 3697576), (549, 3636960), (610, 3273264), (720, 2773182), (732, 2727720), (864, 2310985), (915, 2182176), (976, 2045790), (1080, 1848788), (1098, 1818480), (1220, 1636632), (1440, 1386591), (1464, 1363860), (1647, 1212320), (1830, 1091088), (1952, 1022895), (2160, 924394), (2196, 909240), (2440, 818316), (2745, 727392), (2928, 681930), (3294, 606160), (3660, 545544), (4320, 462197), (4392, 454620), (4880, 409158), (5490, 363696), (5856, 340965), (6588, 303080), (7320, 272772), (7577, 263520), (8235, 242464), (8784, 227310), (9760, 204579), (10980, 181848), (13176, 151540), (14640, 136386), (15154, 131760), (16470, 121232), (17568, 113655), (21960, 90924), (22731, 87840), (26352, 75770), (29280, 68193), (30308, 65880), (32940, 60616), (37885, 52704), (43920, 45462)]