299718720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{14867}}^1$

素因数の和:14897

約数の個数: 168

約数和(自身を含む): 1178259264

約数和(自身を除く): 878540544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 14867, 20160, 29734, 44601, 59468, 74335, 89202, 104069, 118936, 133803, 148670, 178404, 208138, 223005, 237872, 267606, 297340, 312207, 356808, 416276, 446010, 475744, 520345, 535212, 594680, 624414, 669015, 713616, 832552, 892020, 936621, 951488, 1040690, 1070424, 1189360, 1248828, 1338030, 1427232, 1561035, 1665104, 1784040, 1873242, 2081380, 2140848, 2378720, 2497656, 2676060, 2854464, 3122070, 3330208, 3568080, 3746484, 4162760, 4281696, 4683105, 4757440, 4995312, 5352120, 6244140, 6660416, 7136160, 7492968, 8325520, 8563392, 9366210, 9990624, 10704240, 12488280, 14272320, 14985936, 16651040, 18732420, 19981248, 21408480, 24976560, 29971872, 33302080, 37464840, 42816960, 49953120, 59943744, 74929680, 99906240, 149859360, 299718720]

約数ペア:

[(1, 299718720), (2, 149859360), (3, 99906240), (4, 74929680), (5, 59943744), (6, 49953120), (7, 42816960), (8, 37464840), (9, 33302080), (10, 29971872), (12, 24976560), (14, 21408480), (15, 19981248), (16, 18732420), (18, 16651040), (20, 14985936), (21, 14272320), (24, 12488280), (28, 10704240), (30, 9990624), (32, 9366210), (35, 8563392), (36, 8325520), (40, 7492968), (42, 7136160), (45, 6660416), (48, 6244140), (56, 5352120), (60, 4995312), (63, 4757440), (64, 4683105), (70, 4281696), (72, 4162760), (80, 3746484), (84, 3568080), (90, 3330208), (96, 3122070), (105, 2854464), (112, 2676060), (120, 2497656), (126, 2378720), (140, 2140848), (144, 2081380), (160, 1873242), (168, 1784040), (180, 1665104), (192, 1561035), (210, 1427232), (224, 1338030), (240, 1248828), (252, 1189360), (280, 1070424), (288, 1040690), (315, 951488), (320, 936621), (336, 892020), (360, 832552), (420, 713616), (448, 669015), (480, 624414), (504, 594680), (560, 535212), (576, 520345), (630, 475744), (672, 446010), (720, 416276), (840, 356808), (960, 312207), (1008, 297340), (1120, 267606), (1260, 237872), (1344, 223005), (1440, 208138), (1680, 178404), (2016, 148670), (2240, 133803), (2520, 118936), (2880, 104069), (3360, 89202), (4032, 74335), (5040, 59468), (6720, 44601), (10080, 29734), (14867, 20160)]