1329545880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:651

約数の個数: 256

約数和(自身を含む): 4803926400

約数和(自身を除く): 3474380520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 281, 312, 337, 351, 360, 390, 468, 520, 540, 562, 585, 674, 702, 780, 843, 936, 1011, 1080, 1124, 1170, 1348, 1404, 1405, 1560, 1685, 1686, 1755, 2022, 2248, 2340, 2529, 2696, 2808, 2810, 3033, 3370, 3372, 3510, 3653, 4044, 4215, 4381, 4680, 5055, 5058, 5620, 6066, 6740, 6744, 7020, 7306, 7587, 8088, 8430, 8762, 9099, 10110, 10116, 10959, 11240, 12132, 12645, 13143, 13480, 14040, 14612, 15165, 15174, 16860, 17524, 18198, 18265, 20220, 20232, 21905, 21918, 24264, 25290, 26286, 29224, 30330, 30348, 32877, 33720, 35048, 36396, 36530, 37935, 39429, 40440, 43810, 43836, 45495, 50580, 52572, 54795, 60660, 60696, 65715, 65754, 72792, 73060, 75870, 78858, 87620, 87672, 90990, 94697, 98631, 101160, 105144, 109590, 118287, 121320, 131430, 131508, 146120, 151740, 157716, 164385, 175240, 181980, 189394, 197145, 197262, 219180, 236574, 262860, 263016, 284091, 303480, 315432, 328770, 363960, 378788, 394290, 394524, 438360, 473148, 473485, 493155, 525720, 568182, 591435, 657540, 757576, 788580, 789048, 852273, 946296, 946970, 986310, 1136364, 1182870, 1231061, 1315080, 1420455, 1577160, 1704546, 1893940, 1972620, 2272728, 2365740, 2462122, 2556819, 2840910, 3409092, 3693183, 3787880, 3945240, 4261365, 4731480, 4924244, 5113638, 5681820, 6155305, 6818184, 7386366, 8522730, 9848488, 10227276, 11079549, 11363640, 12310610, 12784095, 14772732, 17045460, 18465915, 20454552, 22159098, 24621220, 25568190, 29545464, 33238647, 34090920, 36931830, 44318196, 49242440, 51136380, 55397745, 66477294, 73863660, 88636392, 102272760, 110795490, 132954588, 147727320, 166193235, 221590980, 265909176, 332386470, 443181960, 664772940, 1329545880]

約数ペア:

[(1, 1329545880), (2, 664772940), (3, 443181960), (4, 332386470), (5, 265909176), (6, 221590980), (8, 166193235), (9, 147727320), (10, 132954588), (12, 110795490), (13, 102272760), (15, 88636392), (18, 73863660), (20, 66477294), (24, 55397745), (26, 51136380), (27, 49242440), (30, 44318196), (36, 36931830), (39, 34090920), (40, 33238647), (45, 29545464), (52, 25568190), (54, 24621220), (60, 22159098), (65, 20454552), (72, 18465915), (78, 17045460), (90, 14772732), (104, 12784095), (108, 12310610), (117, 11363640), (120, 11079549), (130, 10227276), (135, 9848488), (156, 8522730), (180, 7386366), (195, 6818184), (216, 6155305), (234, 5681820), (260, 5113638), (270, 4924244), (281, 4731480), (312, 4261365), (337, 3945240), (351, 3787880), (360, 3693183), (390, 3409092), (468, 2840910), (520, 2556819), (540, 2462122), (562, 2365740), (585, 2272728), (674, 1972620), (702, 1893940), (780, 1704546), (843, 1577160), (936, 1420455), (1011, 1315080), (1080, 1231061), (1124, 1182870), (1170, 1136364), (1348, 986310), (1404, 946970), (1405, 946296), (1560, 852273), (1685, 789048), (1686, 788580), (1755, 757576), (2022, 657540), (2248, 591435), (2340, 568182), (2529, 525720), (2696, 493155), (2808, 473485), (2810, 473148), (3033, 438360), (3370, 394524), (3372, 394290), (3510, 378788), (3653, 363960), (4044, 328770), (4215, 315432), (4381, 303480), (4680, 284091), (5055, 263016), (5058, 262860), (5620, 236574), (6066, 219180), (6740, 197262), (6744, 197145), (7020, 189394), (7306, 181980), (7587, 175240), (8088, 164385), (8430, 157716), (8762, 151740), (9099, 146120), (10110, 131508), (10116, 131430), (10959, 121320), (11240, 118287), (12132, 109590), (12645, 105144), (13143, 101160), (13480, 98631), (14040, 94697), (14612, 90990), (15165, 87672), (15174, 87620), (16860, 78858), (17524, 75870), (18198, 73060), (18265, 72792), (20220, 65754), (20232, 65715), (21905, 60696), (21918, 60660), (24264, 54795), (25290, 52572), (26286, 50580), (29224, 45495), (30330, 43836), (30348, 43810), (32877, 40440), (33720, 39429), (35048, 37935), (36396, 36530)]