42356340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 144563328

約数和(自身を除く): 102206988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 787, 828, 897, 1035, 1170, 1196, 1380, 1495, 1574, 1794, 2070, 2340, 2361, 2691, 2990, 3148, 3588, 3935, 4140, 4485, 4722, 5382, 5980, 7083, 7870, 8970, 9444, 10231, 10764, 11805, 13455, 14166, 15740, 17940, 18101, 20462, 23610, 26910, 28332, 30693, 35415, 36202, 40924, 47220, 51155, 53820, 54303, 61386, 70830, 72404, 90505, 92079, 102310, 108606, 122772, 141660, 153465, 162909, 181010, 184158, 204620, 217212, 235313, 271515, 306930, 325818, 362020, 368316, 460395, 470626, 543030, 613860, 651636, 705939, 814545, 920790, 941252, 1086060, 1176565, 1411878, 1629090, 1841580, 2117817, 2353130, 2823756, 3258180, 3529695, 4235634, 4706260, 7059390, 8471268, 10589085, 14118780, 21178170, 42356340]

約数ペア:

[(1, 42356340), (2, 21178170), (3, 14118780), (4, 10589085), (5, 8471268), (6, 7059390), (9, 4706260), (10, 4235634), (12, 3529695), (13, 3258180), (15, 2823756), (18, 2353130), (20, 2117817), (23, 1841580), (26, 1629090), (30, 1411878), (36, 1176565), (39, 1086060), (45, 941252), (46, 920790), (52, 814545), (60, 705939), (65, 651636), (69, 613860), (78, 543030), (90, 470626), (92, 460395), (115, 368316), (117, 362020), (130, 325818), (138, 306930), (156, 271515), (180, 235313), (195, 217212), (207, 204620), (230, 184158), (234, 181010), (260, 162909), (276, 153465), (299, 141660), (345, 122772), (390, 108606), (414, 102310), (460, 92079), (468, 90505), (585, 72404), (598, 70830), (690, 61386), (780, 54303), (787, 53820), (828, 51155), (897, 47220), (1035, 40924), (1170, 36202), (1196, 35415), (1380, 30693), (1495, 28332), (1574, 26910), (1794, 23610), (2070, 20462), (2340, 18101), (2361, 17940), (2691, 15740), (2990, 14166), (3148, 13455), (3588, 11805), (3935, 10764), (4140, 10231), (4485, 9444), (4722, 8970), (5382, 7870), (5980, 7083)]