141493240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 384860160

約数和(自身を除く): 243366920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 127, 140, 161, 173, 184, 230, 254, 280, 322, 346, 460, 508, 635, 644, 692, 805, 865, 889, 920, 1016, 1211, 1270, 1288, 1384, 1610, 1730, 1778, 2422, 2540, 2921, 3220, 3460, 3556, 3979, 4445, 4844, 5080, 5842, 6055, 6440, 6920, 7112, 7958, 8890, 9688, 11684, 12110, 14605, 15916, 17780, 19895, 20447, 21971, 23368, 24220, 27853, 29210, 31832, 35560, 39790, 40894, 43942, 48440, 55706, 58420, 79580, 81788, 87884, 102235, 109855, 111412, 116840, 139265, 153797, 159160, 163576, 175768, 204470, 219710, 222824, 278530, 307594, 408940, 439420, 505333, 557060, 615188, 768985, 817880, 878840, 1010666, 1114120, 1230376, 1537970, 2021332, 2526665, 3075940, 3537331, 4042664, 5053330, 6151880, 7074662, 10106660, 14149324, 17686655, 20213320, 28298648, 35373310, 70746620, 141493240]

約数ペア:

[(1, 141493240), (2, 70746620), (4, 35373310), (5, 28298648), (7, 20213320), (8, 17686655), (10, 14149324), (14, 10106660), (20, 7074662), (23, 6151880), (28, 5053330), (35, 4042664), (40, 3537331), (46, 3075940), (56, 2526665), (70, 2021332), (92, 1537970), (115, 1230376), (127, 1114120), (140, 1010666), (161, 878840), (173, 817880), (184, 768985), (230, 615188), (254, 557060), (280, 505333), (322, 439420), (346, 408940), (460, 307594), (508, 278530), (635, 222824), (644, 219710), (692, 204470), (805, 175768), (865, 163576), (889, 159160), (920, 153797), (1016, 139265), (1211, 116840), (1270, 111412), (1288, 109855), (1384, 102235), (1610, 87884), (1730, 81788), (1778, 79580), (2422, 58420), (2540, 55706), (2921, 48440), (3220, 43942), (3460, 40894), (3556, 39790), (3979, 35560), (4445, 31832), (4844, 29210), (5080, 27853), (5842, 24220), (6055, 23368), (6440, 21971), (6920, 20447), (7112, 19895), (7958, 17780), (8890, 15916), (9688, 14605), (11684, 12110)]