84135480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4941

約数の個数: 128

約数和(自身を含む): 296593920

約数和(自身を除く): 212458440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4903, 5720, 8580, 9806, 14709, 17160, 19612, 24515, 29418, 39224, 49030, 53933, 58836, 63739, 73545, 98060, 107866, 117672, 127478, 147090, 161799, 191217, 196120, 215732, 254956, 269665, 294180, 318695, 323598, 382434, 431464, 509912, 539330, 588360, 637390, 647196, 701129, 764868, 808995, 956085, 1078660, 1274780, 1294392, 1402258, 1529736, 1617990, 1912170, 2103387, 2157320, 2549560, 2804516, 3235980, 3505645, 3824340, 4206774, 5609032, 6471960, 7011290, 7648680, 8413548, 10516935, 14022580, 16827096, 21033870, 28045160, 42067740, 84135480]

約数ペア:

[(1, 84135480), (2, 42067740), (3, 28045160), (4, 21033870), (5, 16827096), (6, 14022580), (8, 10516935), (10, 8413548), (11, 7648680), (12, 7011290), (13, 6471960), (15, 5609032), (20, 4206774), (22, 3824340), (24, 3505645), (26, 3235980), (30, 2804516), (33, 2549560), (39, 2157320), (40, 2103387), (44, 1912170), (52, 1617990), (55, 1529736), (60, 1402258), (65, 1294392), (66, 1274780), (78, 1078660), (88, 956085), (104, 808995), (110, 764868), (120, 701129), (130, 647196), (132, 637390), (143, 588360), (156, 539330), (165, 509912), (195, 431464), (220, 382434), (260, 323598), (264, 318695), (286, 294180), (312, 269665), (330, 254956), (390, 215732), (429, 196120), (440, 191217), (520, 161799), (572, 147090), (660, 127478), (715, 117672), (780, 107866), (858, 98060), (1144, 73545), (1320, 63739), (1430, 58836), (1560, 53933), (1716, 49030), (2145, 39224), (2860, 29418), (3432, 24515), (4290, 19612), (4903, 17160), (5720, 14709), (8580, 9806)]