23420990320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{281}}^1$

素因数の和:528

約数の個数: 240

約数和(自身を含む): 67893029568

約数和(自身を除く): 44472039248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 214, 260, 280, 281, 364, 428, 455, 520, 535, 560, 562, 728, 749, 856, 910, 1040, 1070, 1124, 1391, 1405, 1456, 1498, 1712, 1820, 1967, 2140, 2248, 2782, 2810, 2996, 3640, 3653, 3745, 3934, 4280, 4496, 5564, 5620, 5992, 6955, 7280, 7306, 7490, 7868, 8560, 9737, 9835, 11128, 11240, 11449, 11984, 13910, 14612, 14980, 15736, 18265, 19474, 19670, 22256, 22480, 22898, 25571, 27820, 29224, 29960, 30067, 31472, 36530, 38948, 39340, 45796, 48685, 51142, 55640, 57245, 58448, 59920, 60134, 73060, 77896, 78680, 80143, 91592, 97370, 102284, 111280, 114490, 120268, 127855, 146120, 148837, 150335, 155792, 157360, 160286, 183184, 194740, 204568, 210469, 228980, 240536, 255710, 292240, 297674, 300670, 320572, 389480, 390871, 400715, 409136, 420938, 457960, 481072, 511420, 595348, 601340, 641144, 744185, 778960, 781742, 801430, 841876, 915920, 1022840, 1041859, 1052345, 1190696, 1202680, 1282288, 1488370, 1563484, 1602860, 1683752, 1954355, 2045680, 2083718, 2104690, 2381392, 2405360, 2736097, 2976740, 3126968, 3205720, 3217169, 3367504, 3908710, 4167436, 4209380, 5209295, 5472194, 5953480, 6253936, 6411440, 6434338, 7817420, 8334872, 8418760, 10418590, 10944388, 11906960, 12868676, 13680485, 15634840, 16085845, 16669744, 16837520, 20837180, 21888776, 22520183, 25737352, 27360970, 31269680, 32171690, 41674360, 41823197, 43777552, 45040366, 51474704, 54721940, 64343380, 83348720, 83646394, 90080732, 109443880, 112600915, 128686760, 167292788, 180161464, 209115985, 218887760, 225201830, 257373520, 292762379, 334585576, 360322928, 418231970, 450403660, 585524758, 669171152, 836463940, 900807320, 1171049516, 1463811895, 1672927880, 1801614640, 2342099032, 2927623790, 3345855760, 4684198064, 5855247580, 11710495160, 23420990320]

約数ペア:

[(1, 23420990320), (2, 11710495160), (4, 5855247580), (5, 4684198064), (7, 3345855760), (8, 2927623790), (10, 2342099032), (13, 1801614640), (14, 1672927880), (16, 1463811895), (20, 1171049516), (26, 900807320), (28, 836463940), (35, 669171152), (40, 585524758), (52, 450403660), (56, 418231970), (65, 360322928), (70, 334585576), (80, 292762379), (91, 257373520), (104, 225201830), (107, 218887760), (112, 209115985), (130, 180161464), (140, 167292788), (182, 128686760), (208, 112600915), (214, 109443880), (260, 90080732), (280, 83646394), (281, 83348720), (364, 64343380), (428, 54721940), (455, 51474704), (520, 45040366), (535, 43777552), (560, 41823197), (562, 41674360), (728, 32171690), (749, 31269680), (856, 27360970), (910, 25737352), (1040, 22520183), (1070, 21888776), (1124, 20837180), (1391, 16837520), (1405, 16669744), (1456, 16085845), (1498, 15634840), (1712, 13680485), (1820, 12868676), (1967, 11906960), (2140, 10944388), (2248, 10418590), (2782, 8418760), (2810, 8334872), (2996, 7817420), (3640, 6434338), (3653, 6411440), (3745, 6253936), (3934, 5953480), (4280, 5472194), (4496, 5209295), (5564, 4209380), (5620, 4167436), (5992, 3908710), (6955, 3367504), (7280, 3217169), (7306, 3205720), (7490, 3126968), (7868, 2976740), (8560, 2736097), (9737, 2405360), (9835, 2381392), (11128, 2104690), (11240, 2083718), (11449, 2045680), (11984, 1954355), (13910, 1683752), (14612, 1602860), (14980, 1563484), (15736, 1488370), (18265, 1282288), (19474, 1202680), (19670, 1190696), (22256, 1052345), (22480, 1041859), (22898, 1022840), (25571, 915920), (27820, 841876), (29224, 801430), (29960, 781742), (30067, 778960), (31472, 744185), (36530, 641144), (38948, 601340), (39340, 595348), (45796, 511420), (48685, 481072), (51142, 457960), (55640, 420938), (57245, 409136), (58448, 400715), (59920, 390871), (60134, 389480), (73060, 320572), (77896, 300670), (78680, 297674), (80143, 292240), (91592, 255710), (97370, 240536), (102284, 228980), (111280, 210469), (114490, 204568), (120268, 194740), (127855, 183184), (146120, 160286), (148837, 157360), (150335, 155792)]