2738038320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2928

約数の個数: 240

約数和(自身を含む): 9819014400

約数和(自身を除く): 7080976080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 720, 760, 852, 855, 912, 1065, 1136, 1140, 1278, 1349, 1368, 1420, 1520, 1704, 1710, 2130, 2280, 2556, 2698, 2736, 2819, 2840, 3195, 3408, 3420, 4047, 4260, 4560, 5112, 5396, 5638, 5680, 6390, 6745, 6840, 8094, 8457, 8520, 10224, 10792, 11276, 12141, 12780, 13490, 13680, 14095, 16188, 16914, 17040, 20235, 21584, 22552, 24282, 25371, 25560, 26980, 28190, 32376, 33828, 40470, 42285, 45104, 48564, 50742, 51120, 53561, 53960, 56380, 60705, 64752, 67656, 80940, 84570, 97128, 101484, 107122, 107920, 112760, 121410, 126855, 135312, 160683, 161880, 169140, 194256, 200149, 202968, 214244, 225520, 242820, 253710, 267805, 321366, 323760, 338280, 400298, 405936, 428488, 482049, 485640, 507420, 535610, 600447, 642732, 676560, 800596, 803415, 856976, 964098, 971280, 1000745, 1014840, 1071220, 1200894, 1285464, 1601192, 1606830, 1801341, 1928196, 2001490, 2029680, 2142440, 2401788, 2410245, 2570928, 3002235, 3202384, 3213660, 3602682, 3802831, 3856392, 4002980, 4284880, 4803576, 4820490, 6004470, 6427320, 7205364, 7605662, 7712784, 8005960, 9006705, 9607152, 9640980, 11408493, 12008940, 12854640, 14410728, 15211324, 16011920, 18013410, 19014155, 19281960, 22816986, 24017880, 28821456, 30422648, 34225479, 36026820, 38028310, 38563920, 45633972, 48035760, 57042465, 60845296, 68450958, 72053640, 76056620, 91267944, 114084930, 136901916, 144107280, 152113240, 171127395, 182535888, 228169860, 273803832, 304226480, 342254790, 456339720, 547607664, 684509580, 912679440, 1369019160, 2738038320]

約数ペア:

[(1, 2738038320), (2, 1369019160), (3, 912679440), (4, 684509580), (5, 547607664), (6, 456339720), (8, 342254790), (9, 304226480), (10, 273803832), (12, 228169860), (15, 182535888), (16, 171127395), (18, 152113240), (19, 144107280), (20, 136901916), (24, 114084930), (30, 91267944), (36, 76056620), (38, 72053640), (40, 68450958), (45, 60845296), (48, 57042465), (57, 48035760), (60, 45633972), (71, 38563920), (72, 38028310), (76, 36026820), (80, 34225479), (90, 30422648), (95, 28821456), (114, 24017880), (120, 22816986), (142, 19281960), (144, 19014155), (152, 18013410), (171, 16011920), (180, 15211324), (190, 14410728), (213, 12854640), (228, 12008940), (240, 11408493), (284, 9640980), (285, 9607152), (304, 9006705), (342, 8005960), (355, 7712784), (360, 7605662), (380, 7205364), (426, 6427320), (456, 6004470), (568, 4820490), (570, 4803576), (639, 4284880), (684, 4002980), (710, 3856392), (720, 3802831), (760, 3602682), (852, 3213660), (855, 3202384), (912, 3002235), (1065, 2570928), (1136, 2410245), (1140, 2401788), (1278, 2142440), (1349, 2029680), (1368, 2001490), (1420, 1928196), (1520, 1801341), (1704, 1606830), (1710, 1601192), (2130, 1285464), (2280, 1200894), (2556, 1071220), (2698, 1014840), (2736, 1000745), (2819, 971280), (2840, 964098), (3195, 856976), (3408, 803415), (3420, 800596), (4047, 676560), (4260, 642732), (4560, 600447), (5112, 535610), (5396, 507420), (5638, 485640), (5680, 482049), (6390, 428488), (6745, 405936), (6840, 400298), (8094, 338280), (8457, 323760), (8520, 321366), (10224, 267805), (10792, 253710), (11276, 242820), (12141, 225520), (12780, 214244), (13490, 202968), (13680, 200149), (14095, 194256), (16188, 169140), (16914, 161880), (17040, 160683), (20235, 135312), (21584, 126855), (22552, 121410), (24282, 112760), (25371, 107920), (25560, 107122), (26980, 101484), (28190, 97128), (32376, 84570), (33828, 80940), (40470, 67656), (42285, 64752), (45104, 60705), (48564, 56380), (50742, 53960), (51120, 53561)]