252782880

素因数分解:

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

素因数の和:3319

約数の個数: 192

約数和(自身を含む): 949874688

約数和(自身を除く): 697091808

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, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3271, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 6542, 7728, 9660, 9813, 11040, 12880, 13084, 15456, 16355, 19320, 19626, 22897, 25760, 26168, 32710, 38640, 39252, 45794, 49065, 52336, 65420, 68691, 75233, 77280, 78504, 91588, 98130, 104672, 114485, 130840, 137382, 150466, 157008, 183176, 196260, 225699, 228970, 261680, 274764, 300932, 314016, 343455, 366352, 376165, 392520, 451398, 457940, 523360, 526631, 549528, 601864, 686910, 732704, 752330, 785040, 902796, 915880, 1053262, 1099056, 1128495, 1203728, 1373820, 1504660, 1570080, 1579893, 1805592, 1831760, 2106524, 2198112, 2256990, 2407456, 2633155, 2747640, 3009320, 3159786, 3611184, 3663520, 4213048, 4513980, 5266310, 5495280, 6018640, 6319572, 7222368, 7899465, 8426096, 9027960, 10532620, 10990560, 12037280, 12639144, 15798930, 16852192, 18055920, 21065240, 25278288, 31597860, 36111840, 42130480, 50556576, 63195720, 84260960, 126391440, 252782880]

約数ペア:

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