505565760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3321

約数の個数: 224

約数和(自身を含む): 1914826752

約数和(自身を除く): 1409260992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3271, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6542, 6720, 7360, 7728, 9660, 9813, 10304, 11040, 12880, 13084, 15456, 16355, 19320, 19626, 22080, 22897, 25760, 26168, 30912, 32710, 38640, 39252, 45794, 49065, 51520, 52336, 65420, 68691, 75233, 77280, 78504, 91588, 98130, 104672, 114485, 130840, 137382, 150466, 154560, 157008, 183176, 196260, 209344, 225699, 228970, 261680, 274764, 300932, 314016, 343455, 366352, 376165, 392520, 451398, 457940, 523360, 526631, 549528, 601864, 628032, 686910, 732704, 752330, 785040, 902796, 915880, 1046720, 1053262, 1099056, 1128495, 1203728, 1373820, 1465408, 1504660, 1570080, 1579893, 1805592, 1831760, 2106524, 2198112, 2256990, 2407456, 2633155, 2747640, 3009320, 3140160, 3159786, 3611184, 3663520, 4213048, 4396224, 4513980, 4814912, 5266310, 5495280, 6018640, 6319572, 7222368, 7327040, 7899465, 8426096, 9027960, 10532620, 10990560, 12037280, 12639144, 14444736, 15798930, 16852192, 18055920, 21065240, 21981120, 24074560, 25278288, 31597860, 33704384, 36111840, 42130480, 50556576, 63195720, 72223680, 84260960, 101113152, 126391440, 168521920, 252782880, 505565760]

約数ペア:

[(1, 505565760), (2, 252782880), (3, 168521920), (4, 126391440), (5, 101113152), (6, 84260960), (7, 72223680), (8, 63195720), (10, 50556576), (12, 42130480), (14, 36111840), (15, 33704384), (16, 31597860), (20, 25278288), (21, 24074560), (23, 21981120), (24, 21065240), (28, 18055920), (30, 16852192), (32, 15798930), (35, 14444736), (40, 12639144), (42, 12037280), (46, 10990560), (48, 10532620), (56, 9027960), (60, 8426096), (64, 7899465), (69, 7327040), (70, 7222368), (80, 6319572), (84, 6018640), (92, 5495280), (96, 5266310), (105, 4814912), (112, 4513980), (115, 4396224), (120, 4213048), (138, 3663520), (140, 3611184), (160, 3159786), (161, 3140160), (168, 3009320), (184, 2747640), (192, 2633155), (210, 2407456), (224, 2256990), (230, 2198112), (240, 2106524), (276, 1831760), (280, 1805592), (320, 1579893), (322, 1570080), (336, 1504660), (345, 1465408), (368, 1373820), (420, 1203728), (448, 1128495), (460, 1099056), (480, 1053262), (483, 1046720), (552, 915880), (560, 902796), (644, 785040), (672, 752330), (690, 732704), (736, 686910), (805, 628032), (840, 601864), (920, 549528), (960, 526631), (966, 523360), (1104, 457940), (1120, 451398), (1288, 392520), (1344, 376165), (1380, 366352), (1472, 343455), (1610, 314016), (1680, 300932), (1840, 274764), (1932, 261680), (2208, 228970), (2240, 225699), (2415, 209344), (2576, 196260), (2760, 183176), (3220, 157008), (3271, 154560), (3360, 150466), (3680, 137382), (3864, 130840), (4416, 114485), (4830, 104672), (5152, 98130), (5520, 91588), (6440, 78504), (6542, 77280), (6720, 75233), (7360, 68691), (7728, 65420), (9660, 52336), (9813, 51520), (10304, 49065), (11040, 45794), (12880, 39252), (13084, 38640), (15456, 32710), (16355, 30912), (19320, 26168), (19626, 25760), (22080, 22897)]