63195720

素因数分解:

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

素因数の和:3315

約数の個数: 128

約数和(自身を含む): 226160640

約数和(自身を除く): 162964920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3271, 3864, 4830, 6440, 6542, 9660, 9813, 13084, 16355, 19320, 19626, 22897, 26168, 32710, 39252, 45794, 49065, 65420, 68691, 75233, 78504, 91588, 98130, 114485, 130840, 137382, 150466, 183176, 196260, 225699, 228970, 274764, 300932, 343455, 376165, 392520, 451398, 457940, 526631, 549528, 601864, 686910, 752330, 902796, 915880, 1053262, 1128495, 1373820, 1504660, 1579893, 1805592, 2106524, 2256990, 2633155, 2747640, 3009320, 3159786, 4213048, 4513980, 5266310, 6319572, 7899465, 9027960, 10532620, 12639144, 15798930, 21065240, 31597860, 63195720]

約数ペア:

[(1, 63195720), (2, 31597860), (3, 21065240), (4, 15798930), (5, 12639144), (6, 10532620), (7, 9027960), (8, 7899465), (10, 6319572), (12, 5266310), (14, 4513980), (15, 4213048), (20, 3159786), (21, 3009320), (23, 2747640), (24, 2633155), (28, 2256990), (30, 2106524), (35, 1805592), (40, 1579893), (42, 1504660), (46, 1373820), (56, 1128495), (60, 1053262), (69, 915880), (70, 902796), (84, 752330), (92, 686910), (105, 601864), (115, 549528), (120, 526631), (138, 457940), (140, 451398), (161, 392520), (168, 376165), (184, 343455), (210, 300932), (230, 274764), (276, 228970), (280, 225699), (322, 196260), (345, 183176), (420, 150466), (460, 137382), (483, 130840), (552, 114485), (644, 98130), (690, 91588), (805, 78504), (840, 75233), (920, 68691), (966, 65420), (1288, 49065), (1380, 45794), (1610, 39252), (1932, 32710), (2415, 26168), (2760, 22897), (3220, 19626), (3271, 19320), (3864, 16355), (4830, 13084), (6440, 9813), (6542, 9660)]