71797440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 224

約数和(自身を含む): 268321536

約数和(自身を除く): 196524096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 523, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1046, 1056, 1144, 1248, 1320, 1430, 1560, 1569, 1716, 1760, 2080, 2092, 2112, 2145, 2288, 2496, 2615, 2640, 2860, 3120, 3138, 3432, 3520, 4160, 4184, 4290, 4576, 5230, 5280, 5720, 5753, 6240, 6276, 6799, 6864, 7845, 8368, 8580, 9152, 10460, 10560, 11440, 11506, 12480, 12552, 13598, 13728, 15690, 16736, 17160, 17259, 20397, 20920, 22880, 23012, 25104, 27196, 27456, 28765, 31380, 33472, 33995, 34320, 34518, 40794, 41840, 45760, 46024, 50208, 54392, 57530, 62760, 67990, 68640, 69036, 74789, 81588, 83680, 86295, 92048, 100416, 101985, 108784, 115060, 125520, 135980, 137280, 138072, 149578, 163176, 167360, 172590, 184096, 203970, 217568, 224367, 230120, 251040, 271960, 276144, 299156, 326352, 345180, 368192, 373945, 407940, 435136, 448734, 460240, 502080, 543920, 552288, 598312, 652704, 690360, 747890, 815880, 897468, 920480, 1087840, 1104576, 1121835, 1196624, 1305408, 1380720, 1495780, 1631760, 1794936, 1840960, 2175680, 2243670, 2393248, 2761440, 2991560, 3263520, 3589872, 4487340, 4786496, 5522880, 5983120, 6527040, 7179744, 8974680, 11966240, 14359488, 17949360, 23932480, 35898720, 71797440]

約数ペア:

[(1, 71797440), (2, 35898720), (3, 23932480), (4, 17949360), (5, 14359488), (6, 11966240), (8, 8974680), (10, 7179744), (11, 6527040), (12, 5983120), (13, 5522880), (15, 4786496), (16, 4487340), (20, 3589872), (22, 3263520), (24, 2991560), (26, 2761440), (30, 2393248), (32, 2243670), (33, 2175680), (39, 1840960), (40, 1794936), (44, 1631760), (48, 1495780), (52, 1380720), (55, 1305408), (60, 1196624), (64, 1121835), (65, 1104576), (66, 1087840), (78, 920480), (80, 897468), (88, 815880), (96, 747890), (104, 690360), (110, 652704), (120, 598312), (130, 552288), (132, 543920), (143, 502080), (156, 460240), (160, 448734), (165, 435136), (176, 407940), (192, 373945), (195, 368192), (208, 345180), (220, 326352), (240, 299156), (260, 276144), (264, 271960), (286, 251040), (312, 230120), (320, 224367), (330, 217568), (352, 203970), (390, 184096), (416, 172590), (429, 167360), (440, 163176), (480, 149578), (520, 138072), (523, 137280), (528, 135980), (572, 125520), (624, 115060), (660, 108784), (704, 101985), (715, 100416), (780, 92048), (832, 86295), (858, 83680), (880, 81588), (960, 74789), (1040, 69036), (1046, 68640), (1056, 67990), (1144, 62760), (1248, 57530), (1320, 54392), (1430, 50208), (1560, 46024), (1569, 45760), (1716, 41840), (1760, 40794), (2080, 34518), (2092, 34320), (2112, 33995), (2145, 33472), (2288, 31380), (2496, 28765), (2615, 27456), (2640, 27196), (2860, 25104), (3120, 23012), (3138, 22880), (3432, 20920), (3520, 20397), (4160, 17259), (4184, 17160), (4290, 16736), (4576, 15690), (5230, 13728), (5280, 13598), (5720, 12552), (5753, 12480), (6240, 11506), (6276, 11440), (6799, 10560), (6864, 10460), (7845, 9152), (8368, 8580)]