72140640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 192

約数和(自身を含む): 267224832

約数和(自身を除く): 195084192

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, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1051, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2102, 2145, 2288, 2640, 2860, 3120, 3153, 3432, 4204, 4290, 4576, 5255, 5280, 5720, 6240, 6306, 6864, 8408, 8580, 10510, 11440, 11561, 12612, 13663, 13728, 15765, 16816, 17160, 21020, 22880, 23122, 25224, 27326, 31530, 33632, 34320, 34683, 40989, 42040, 46244, 50448, 54652, 57805, 63060, 68315, 68640, 69366, 81978, 84080, 92488, 100896, 109304, 115610, 126120, 136630, 138732, 150293, 163956, 168160, 173415, 184976, 204945, 218608, 231220, 252240, 273260, 277464, 300586, 327912, 346830, 369952, 409890, 437216, 450879, 462440, 504480, 546520, 554928, 601172, 655824, 693660, 751465, 819780, 901758, 924880, 1093040, 1109856, 1202344, 1311648, 1387320, 1502930, 1639560, 1803516, 1849760, 2186080, 2254395, 2404688, 2774640, 3005860, 3279120, 3607032, 4508790, 4809376, 5549280, 6011720, 6558240, 7214064, 9017580, 12023440, 14428128, 18035160, 24046880, 36070320, 72140640]

約数ペア:

[(1, 72140640), (2, 36070320), (3, 24046880), (4, 18035160), (5, 14428128), (6, 12023440), (8, 9017580), (10, 7214064), (11, 6558240), (12, 6011720), (13, 5549280), (15, 4809376), (16, 4508790), (20, 3607032), (22, 3279120), (24, 3005860), (26, 2774640), (30, 2404688), (32, 2254395), (33, 2186080), (39, 1849760), (40, 1803516), (44, 1639560), (48, 1502930), (52, 1387320), (55, 1311648), (60, 1202344), (65, 1109856), (66, 1093040), (78, 924880), (80, 901758), (88, 819780), (96, 751465), (104, 693660), (110, 655824), (120, 601172), (130, 554928), (132, 546520), (143, 504480), (156, 462440), (160, 450879), (165, 437216), (176, 409890), (195, 369952), (208, 346830), (220, 327912), (240, 300586), (260, 277464), (264, 273260), (286, 252240), (312, 231220), (330, 218608), (352, 204945), (390, 184976), (416, 173415), (429, 168160), (440, 163956), (480, 150293), (520, 138732), (528, 136630), (572, 126120), (624, 115610), (660, 109304), (715, 100896), (780, 92488), (858, 84080), (880, 81978), (1040, 69366), (1051, 68640), (1056, 68315), (1144, 63060), (1248, 57805), (1320, 54652), (1430, 50448), (1560, 46244), (1716, 42040), (1760, 40989), (2080, 34683), (2102, 34320), (2145, 33632), (2288, 31530), (2640, 27326), (2860, 25224), (3120, 23122), (3153, 22880), (3432, 21020), (4204, 17160), (4290, 16816), (4576, 15765), (5255, 13728), (5280, 13663), (5720, 12612), (6240, 11561), (6306, 11440), (6864, 10510), (8408, 8580)]