164723160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10361

約数の個数: 128

約数和(自身を含む): 594547200

約数和(自身を除く): 429824040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10321, 15960, 20642, 30963, 41284, 51605, 61926, 72247, 82568, 103210, 123852, 144494, 154815, 196099, 206420, 216741, 247704, 288988, 309630, 361235, 392198, 412840, 433482, 577976, 588297, 619260, 722470, 784396, 866964, 980495, 1083705, 1176594, 1238520, 1372693, 1444940, 1568792, 1733928, 1960990, 2167410, 2353188, 2745386, 2889880, 2941485, 3921980, 4118079, 4334820, 4706376, 5490772, 5882970, 6863465, 7843960, 8236158, 8669640, 10981544, 11765940, 13726930, 16472316, 20590395, 23531880, 27453860, 32944632, 41180790, 54907720, 82361580, 164723160]

約数ペア:

[(1, 164723160), (2, 82361580), (3, 54907720), (4, 41180790), (5, 32944632), (6, 27453860), (7, 23531880), (8, 20590395), (10, 16472316), (12, 13726930), (14, 11765940), (15, 10981544), (19, 8669640), (20, 8236158), (21, 7843960), (24, 6863465), (28, 5882970), (30, 5490772), (35, 4706376), (38, 4334820), (40, 4118079), (42, 3921980), (56, 2941485), (57, 2889880), (60, 2745386), (70, 2353188), (76, 2167410), (84, 1960990), (95, 1733928), (105, 1568792), (114, 1444940), (120, 1372693), (133, 1238520), (140, 1176594), (152, 1083705), (168, 980495), (190, 866964), (210, 784396), (228, 722470), (266, 619260), (280, 588297), (285, 577976), (380, 433482), (399, 412840), (420, 392198), (456, 361235), (532, 309630), (570, 288988), (665, 247704), (760, 216741), (798, 206420), (840, 196099), (1064, 154815), (1140, 144494), (1330, 123852), (1596, 103210), (1995, 82568), (2280, 72247), (2660, 61926), (3192, 51605), (3990, 41284), (5320, 30963), (7980, 20642), (10321, 15960)]