2803862880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21438

約数の個数: 288

約数和(自身を含む): 11776774464

約数和(自身を除く): 8972911584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21397, 21840, 26208, 32760, 42794, 43680, 64191, 65520, 85588, 106985, 128382, 131040, 149779, 171176, 192573, 213970, 256764, 278161, 299558, 320955, 342352, 385146, 427940, 449337, 513528, 556322, 599116, 641910, 684704, 748895, 770292, 834483, 855880, 898674, 962865, 1027056, 1112644, 1198232, 1283820, 1348011, 1390805, 1497790, 1540584, 1668966, 1711760, 1797348, 1925730, 1947127, 2054112, 2225288, 2246685, 2396464, 2503449, 2567640, 2696022, 2781610, 2995580, 3081168, 3337932, 3423520, 3594696, 3851460, 3894254, 4172415, 4450576, 4493370, 4792928, 5006898, 5135280, 5392044, 5563220, 5841381, 5991160, 6162336, 6675864, 6740055, 7189392, 7702920, 7788508, 8344830, 8901152, 8986740, 9735635, 10013796, 10270560, 10784088, 11126440, 11682762, 11982320, 12517245, 13351728, 13480110, 14378784, 15405840, 15577016, 16689660, 17524143, 17973480, 19471270, 20027592, 21568176, 22252880, 23365524, 23964640, 25034490, 26703456, 26960220, 29206905, 30811680, 31154032, 33379320, 35048286, 35946960, 38942540, 40055184, 43136352, 44505760, 46731048, 50068980, 53920440, 58413810, 62308064, 66758640, 70096572, 71893920, 77885080, 80110368, 87620715, 93462096, 100137960, 107840880, 116827620, 133517280, 140193144, 155770160, 175241430, 186924192, 200275920, 215681760, 233655240, 280386288, 311540320, 350482860, 400551840, 467310480, 560772576, 700965720, 934620960, 1401931440, 2803862880]

約数ペア:

[(1, 2803862880), (2, 1401931440), (3, 934620960), (4, 700965720), (5, 560772576), (6, 467310480), (7, 400551840), (8, 350482860), (9, 311540320), (10, 280386288), (12, 233655240), (13, 215681760), (14, 200275920), (15, 186924192), (16, 175241430), (18, 155770160), (20, 140193144), (21, 133517280), (24, 116827620), (26, 107840880), (28, 100137960), (30, 93462096), (32, 87620715), (35, 80110368), (36, 77885080), (39, 71893920), (40, 70096572), (42, 66758640), (45, 62308064), (48, 58413810), (52, 53920440), (56, 50068980), (60, 46731048), (63, 44505760), (65, 43136352), (70, 40055184), (72, 38942540), (78, 35946960), (80, 35048286), (84, 33379320), (90, 31154032), (91, 30811680), (96, 29206905), (104, 26960220), (105, 26703456), (112, 25034490), (117, 23964640), (120, 23365524), (126, 22252880), (130, 21568176), (140, 20027592), (144, 19471270), (156, 17973480), (160, 17524143), (168, 16689660), (180, 15577016), (182, 15405840), (195, 14378784), (208, 13480110), (210, 13351728), (224, 12517245), (234, 11982320), (240, 11682762), (252, 11126440), (260, 10784088), (273, 10270560), (280, 10013796), (288, 9735635), (312, 8986740), (315, 8901152), (336, 8344830), (360, 7788508), (364, 7702920), (390, 7189392), (416, 6740055), (420, 6675864), (455, 6162336), (468, 5991160), (480, 5841381), (504, 5563220), (520, 5392044), (546, 5135280), (560, 5006898), (585, 4792928), (624, 4493370), (630, 4450576), (672, 4172415), (720, 3894254), (728, 3851460), (780, 3594696), (819, 3423520), (840, 3337932), (910, 3081168), (936, 2995580), (1008, 2781610), (1040, 2696022), (1092, 2567640), (1120, 2503449), (1170, 2396464), (1248, 2246685), (1260, 2225288), (1365, 2054112), (1440, 1947127), (1456, 1925730), (1560, 1797348), (1638, 1711760), (1680, 1668966), (1820, 1540584), (1872, 1497790), (2016, 1390805), (2080, 1348011), (2184, 1283820), (2340, 1198232), (2520, 1112644), (2730, 1027056), (2912, 962865), (3120, 898674), (3276, 855880), (3360, 834483), (3640, 770292), (3744, 748895), (4095, 684704), (4368, 641910), (4680, 599116), (5040, 556322), (5460, 513528), (6240, 449337), (6552, 427940), (7280, 385146), (8190, 342352), (8736, 320955), (9360, 299558), (10080, 278161), (10920, 256764), (13104, 213970), (14560, 192573), (16380, 171176), (18720, 149779), (21397, 131040), (21840, 128382), (26208, 106985), (32760, 85588), (42794, 65520), (43680, 64191)]