2551055040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1116

約数の個数: 224

約数和(自身を含む): 9032808960

約数和(自身を除く): 6481753920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 503, 540, 576, 587, 720, 864, 960, 1006, 1080, 1174, 1440, 1509, 1728, 1761, 2012, 2160, 2348, 2515, 2880, 2935, 3018, 3522, 4024, 4320, 4527, 4696, 5030, 5283, 5870, 6036, 7044, 7545, 8048, 8640, 8805, 9054, 9392, 10060, 10566, 11740, 12072, 13581, 14088, 15090, 15849, 16096, 17610, 18108, 18784, 20120, 21132, 22635, 23480, 24144, 26415, 27162, 28176, 30180, 31698, 32192, 35220, 36216, 37568, 40240, 42264, 45270, 46960, 48288, 52830, 54324, 56352, 60360, 63396, 67905, 70440, 72432, 79245, 80480, 84528, 90540, 93920, 96576, 105660, 108648, 112704, 120720, 126792, 135810, 140880, 144864, 158490, 160960, 169056, 181080, 187840, 211320, 217296, 241440, 253584, 271620, 281760, 289728, 295261, 316980, 338112, 362160, 422640, 434592, 482880, 507168, 543240, 563520, 590522, 633960, 724320, 845280, 869184, 885783, 1014336, 1086480, 1181044, 1267920, 1448640, 1476305, 1690560, 1771566, 2172960, 2362088, 2535840, 2657349, 2952610, 3543132, 4345920, 4428915, 4724176, 5071680, 5314698, 5905220, 7086264, 7972047, 8857830, 9448352, 10629396, 11810440, 13286745, 14172528, 15944094, 17715660, 18896704, 21258792, 23620880, 26573490, 28345056, 31888188, 35431320, 39860235, 42517584, 47241760, 53146980, 56690112, 63776376, 70862640, 79720470, 85035168, 94483520, 106293960, 127552752, 141725280, 159440940, 170070336, 212587920, 255105504, 283450560, 318881880, 425175840, 510211008, 637763760, 850351680, 1275527520, 2551055040]

約数ペア:

[(1, 2551055040), (2, 1275527520), (3, 850351680), (4, 637763760), (5, 510211008), (6, 425175840), (8, 318881880), (9, 283450560), (10, 255105504), (12, 212587920), (15, 170070336), (16, 159440940), (18, 141725280), (20, 127552752), (24, 106293960), (27, 94483520), (30, 85035168), (32, 79720470), (36, 70862640), (40, 63776376), (45, 56690112), (48, 53146980), (54, 47241760), (60, 42517584), (64, 39860235), (72, 35431320), (80, 31888188), (90, 28345056), (96, 26573490), (108, 23620880), (120, 21258792), (135, 18896704), (144, 17715660), (160, 15944094), (180, 14172528), (192, 13286745), (216, 11810440), (240, 10629396), (270, 9448352), (288, 8857830), (320, 7972047), (360, 7086264), (432, 5905220), (480, 5314698), (503, 5071680), (540, 4724176), (576, 4428915), (587, 4345920), (720, 3543132), (864, 2952610), (960, 2657349), (1006, 2535840), (1080, 2362088), (1174, 2172960), (1440, 1771566), (1509, 1690560), (1728, 1476305), (1761, 1448640), (2012, 1267920), (2160, 1181044), (2348, 1086480), (2515, 1014336), (2880, 885783), (2935, 869184), (3018, 845280), (3522, 724320), (4024, 633960), (4320, 590522), (4527, 563520), (4696, 543240), (5030, 507168), (5283, 482880), (5870, 434592), (6036, 422640), (7044, 362160), (7545, 338112), (8048, 316980), (8640, 295261), (8805, 289728), (9054, 281760), (9392, 271620), (10060, 253584), (10566, 241440), (11740, 217296), (12072, 211320), (13581, 187840), (14088, 181080), (15090, 169056), (15849, 160960), (16096, 158490), (17610, 144864), (18108, 140880), (18784, 135810), (20120, 126792), (21132, 120720), (22635, 112704), (23480, 108648), (24144, 105660), (26415, 96576), (27162, 93920), (28176, 90540), (30180, 84528), (31698, 80480), (32192, 79245), (35220, 72432), (36216, 70440), (37568, 67905), (40240, 63396), (42264, 60360), (45270, 56352), (46960, 54324), (48288, 52830)]