1020686160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 3595769856

約数和(自身を除く): 2575083696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 61, 62, 65, 78, 80, 93, 104, 120, 122, 124, 130, 155, 156, 173, 183, 186, 195, 208, 240, 244, 248, 260, 305, 310, 312, 346, 366, 372, 390, 403, 465, 488, 496, 519, 520, 610, 620, 624, 692, 732, 744, 780, 793, 806, 865, 915, 930, 976, 1038, 1040, 1209, 1220, 1240, 1384, 1464, 1488, 1560, 1586, 1612, 1730, 1830, 1860, 1891, 2015, 2076, 2249, 2379, 2418, 2440, 2480, 2595, 2768, 2928, 3120, 3172, 3224, 3460, 3660, 3720, 3782, 3965, 4030, 4152, 4498, 4758, 4836, 4880, 5190, 5363, 5673, 6045, 6344, 6448, 6747, 6920, 7320, 7440, 7564, 7930, 8060, 8304, 8996, 9455, 9516, 9672, 10380, 10553, 10726, 11245, 11346, 11895, 12090, 12688, 13494, 13840, 14640, 15128, 15860, 16089, 16120, 17992, 18910, 19032, 19344, 20760, 21106, 21452, 22490, 22692, 23790, 24180, 24583, 26815, 26988, 28365, 30256, 31659, 31720, 32178, 32240, 33735, 35984, 37820, 38064, 41520, 42212, 42904, 44980, 45384, 47580, 48360, 49166, 52765, 53630, 53976, 56730, 63318, 63440, 64356, 67470, 69719, 73749, 75640, 80445, 84424, 85808, 89960, 90768, 95160, 96720, 98332, 105530, 107260, 107952, 113460, 122915, 126636, 128712, 134940, 137189, 139438, 147498, 151280, 158295, 160890, 168848, 179920, 190320, 196664, 209157, 211060, 214520, 226920, 245830, 253272, 257424, 269880, 274378, 278876, 294996, 316590, 321780, 327143, 348595, 368745, 393328, 411567, 418314, 422120, 429040, 453840, 491660, 506544, 539760, 548756, 557752, 589992, 633180, 643560, 654286, 685945, 697190, 737490, 823134, 836628, 844240, 981429, 983320, 1045785, 1097512, 1115504, 1179984, 1266360, 1287120, 1308572, 1371890, 1394380, 1474980, 1635715, 1646268, 1673256, 1962858, 1966640, 2057835, 2091570, 2195024, 2532720, 2617144, 2743780, 2788760, 2949960, 3271430, 3292536, 3346512, 3925716, 4115670, 4183140, 4252859, 4907145, 5234288, 5487560, 5577520, 5899920, 6542860, 6585072, 7851432, 8231340, 8366280, 8505718, 9814290, 10975120, 12758577, 13085720, 15702864, 16462680, 16732560, 17011436, 19628580, 21264295, 25517154, 26171440, 32925360, 34022872, 39257160, 42528590, 51034308, 63792885, 68045744, 78514320, 85057180, 102068616, 127585770, 170114360, 204137232, 255171540, 340228720, 510343080, 1020686160]

約数ペア:

[(1, 1020686160), (2, 510343080), (3, 340228720), (4, 255171540), (5, 204137232), (6, 170114360), (8, 127585770), (10, 102068616), (12, 85057180), (13, 78514320), (15, 68045744), (16, 63792885), (20, 51034308), (24, 42528590), (26, 39257160), (30, 34022872), (31, 32925360), (39, 26171440), (40, 25517154), (48, 21264295), (52, 19628580), (60, 17011436), (61, 16732560), (62, 16462680), (65, 15702864), (78, 13085720), (80, 12758577), (93, 10975120), (104, 9814290), (120, 8505718), (122, 8366280), (124, 8231340), (130, 7851432), (155, 6585072), (156, 6542860), (173, 5899920), (183, 5577520), (186, 5487560), (195, 5234288), (208, 4907145), (240, 4252859), (244, 4183140), (248, 4115670), (260, 3925716), (305, 3346512), (310, 3292536), (312, 3271430), (346, 2949960), (366, 2788760), (372, 2743780), (390, 2617144), (403, 2532720), (465, 2195024), (488, 2091570), (496, 2057835), (519, 1966640), (520, 1962858), (610, 1673256), (620, 1646268), (624, 1635715), (692, 1474980), (732, 1394380), (744, 1371890), (780, 1308572), (793, 1287120), (806, 1266360), (865, 1179984), (915, 1115504), (930, 1097512), (976, 1045785), (1038, 983320), (1040, 981429), (1209, 844240), (1220, 836628), (1240, 823134), (1384, 737490), (1464, 697190), (1488, 685945), (1560, 654286), (1586, 643560), (1612, 633180), (1730, 589992), (1830, 557752), (1860, 548756), (1891, 539760), (2015, 506544), (2076, 491660), (2249, 453840), (2379, 429040), (2418, 422120), (2440, 418314), (2480, 411567), (2595, 393328), (2768, 368745), (2928, 348595), (3120, 327143), (3172, 321780), (3224, 316590), (3460, 294996), (3660, 278876), (3720, 274378), (3782, 269880), (3965, 257424), (4030, 253272), (4152, 245830), (4498, 226920), (4758, 214520), (4836, 211060), (4880, 209157), (5190, 196664), (5363, 190320), (5673, 179920), (6045, 168848), (6344, 160890), (6448, 158295), (6747, 151280), (6920, 147498), (7320, 139438), (7440, 137189), (7564, 134940), (7930, 128712), (8060, 126636), (8304, 122915), (8996, 113460), (9455, 107952), (9516, 107260), (9672, 105530), (10380, 98332), (10553, 96720), (10726, 95160), (11245, 90768), (11346, 89960), (11895, 85808), (12090, 84424), (12688, 80445), (13494, 75640), (13840, 73749), (14640, 69719), (15128, 67470), (15860, 64356), (16089, 63440), (16120, 63318), (17992, 56730), (18910, 53976), (19032, 53630), (19344, 52765), (20760, 49166), (21106, 48360), (21452, 47580), (22490, 45384), (22692, 44980), (23790, 42904), (24180, 42212), (24583, 41520), (26815, 38064), (26988, 37820), (28365, 35984), (30256, 33735), (31659, 32240), (31720, 32178)]