195718320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38833}}^1$

素因数の和:38859

約数の個数: 120

約数和(自身を含む): 751204896

約数和(自身を除く): 555486576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38833, 77666, 116499, 155332, 194165, 232998, 271831, 310664, 349497, 388330, 465996, 543662, 582495, 621328, 698994, 776660, 815493, 931992, 1087324, 1164990, 1359155, 1397988, 1553320, 1630986, 1747485, 1863984, 2174648, 2329980, 2446479, 2718310, 2795976, 3106640, 3261972, 3494970, 4077465, 4349296, 4659960, 4892958, 5436620, 5591952, 6523944, 6989940, 8154930, 9319920, 9785916, 10873240, 12232395, 13047888, 13979880, 16309860, 19571832, 21746480, 24464790, 27959760, 32619720, 39143664, 48929580, 65239440, 97859160, 195718320]

約数ペア:

[(1, 195718320), (2, 97859160), (3, 65239440), (4, 48929580), (5, 39143664), (6, 32619720), (7, 27959760), (8, 24464790), (9, 21746480), (10, 19571832), (12, 16309860), (14, 13979880), (15, 13047888), (16, 12232395), (18, 10873240), (20, 9785916), (21, 9319920), (24, 8154930), (28, 6989940), (30, 6523944), (35, 5591952), (36, 5436620), (40, 4892958), (42, 4659960), (45, 4349296), (48, 4077465), (56, 3494970), (60, 3261972), (63, 3106640), (70, 2795976), (72, 2718310), (80, 2446479), (84, 2329980), (90, 2174648), (105, 1863984), (112, 1747485), (120, 1630986), (126, 1553320), (140, 1397988), (144, 1359155), (168, 1164990), (180, 1087324), (210, 931992), (240, 815493), (252, 776660), (280, 698994), (315, 621328), (336, 582495), (360, 543662), (420, 465996), (504, 388330), (560, 349497), (630, 310664), (720, 271831), (840, 232998), (1008, 194165), (1260, 155332), (1680, 116499), (2520, 77666), (5040, 38833)]