67860981720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{38971}}^1$

素因数の和:39686

約数の個数: 192

約数和(自身を含む): 252426320640

約数和(自身を除く): 184565338920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 691, 840, 1260, 1382, 2073, 2520, 2764, 3455, 4146, 4837, 5528, 6219, 6910, 8292, 9674, 10365, 12438, 13820, 14511, 16584, 19348, 20730, 24185, 24876, 27640, 29022, 31095, 38696, 38971, 41460, 43533, 48370, 49752, 58044, 62190, 72555, 77942, 82920, 87066, 96740, 116088, 116913, 124380, 145110, 155884, 174132, 193480, 194855, 217665, 233826, 248760, 272797, 290220, 311768, 348264, 350739, 389710, 435330, 467652, 545594, 580440, 584565, 701478, 779420, 818391, 870660, 935304, 1091188, 1169130, 1363985, 1402956, 1558840, 1636782, 1741320, 1753695, 2182376, 2338260, 2455173, 2727970, 2805912, 3273564, 3507390, 4091955, 4676520, 4910346, 5455940, 6547128, 7014780, 8183910, 9820692, 10911880, 12275865, 14029560, 16367820, 19641384, 24551730, 26928961, 32735640, 49103460, 53857922, 80786883, 98206920, 107715844, 134644805, 161573766, 188502727, 215431688, 242360649, 269289610, 323147532, 377005454, 403934415, 484721298, 538579220, 565508181, 646295064, 754010908, 807868830, 942513635, 969442596, 1077158440, 1131016362, 1211803245, 1508021816, 1615737660, 1696524543, 1885027270, 1938885192, 2262032724, 2423606490, 2827540905, 3231475320, 3393049086, 3770054540, 4524065448, 4847212980, 5655081810, 6786098172, 7540109080, 8482622715, 9694425960, 11310163620, 13572196344, 16965245430, 22620327240, 33930490860, 67860981720]

約数ペア:

[(1, 67860981720), (2, 33930490860), (3, 22620327240), (4, 16965245430), (5, 13572196344), (6, 11310163620), (7, 9694425960), (8, 8482622715), (9, 7540109080), (10, 6786098172), (12, 5655081810), (14, 4847212980), (15, 4524065448), (18, 3770054540), (20, 3393049086), (21, 3231475320), (24, 2827540905), (28, 2423606490), (30, 2262032724), (35, 1938885192), (36, 1885027270), (40, 1696524543), (42, 1615737660), (45, 1508021816), (56, 1211803245), (60, 1131016362), (63, 1077158440), (70, 969442596), (72, 942513635), (84, 807868830), (90, 754010908), (105, 646295064), (120, 565508181), (126, 538579220), (140, 484721298), (168, 403934415), (180, 377005454), (210, 323147532), (252, 269289610), (280, 242360649), (315, 215431688), (360, 188502727), (420, 161573766), (504, 134644805), (630, 107715844), (691, 98206920), (840, 80786883), (1260, 53857922), (1382, 49103460), (2073, 32735640), (2520, 26928961), (2764, 24551730), (3455, 19641384), (4146, 16367820), (4837, 14029560), (5528, 12275865), (6219, 10911880), (6910, 9820692), (8292, 8183910), (9674, 7014780), (10365, 6547128), (12438, 5455940), (13820, 4910346), (14511, 4676520), (16584, 4091955), (19348, 3507390), (20730, 3273564), (24185, 2805912), (24876, 2727970), (27640, 2455173), (29022, 2338260), (31095, 2182376), (38696, 1753695), (38971, 1741320), (41460, 1636782), (43533, 1558840), (48370, 1402956), (49752, 1363985), (58044, 1169130), (62190, 1091188), (72555, 935304), (77942, 870660), (82920, 818391), (87066, 779420), (96740, 701478), (116088, 584565), (116913, 580440), (124380, 545594), (145110, 467652), (155884, 435330), (174132, 389710), (193480, 350739), (194855, 348264), (217665, 311768), (233826, 290220), (248760, 272797)]