221084159940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2542951}}^1$

素因数の和:2542999

約数の個数: 192

約数和(自身を含む): 820254597120

約数和(自身を除く): 599170437180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6210, 7245, 8694, 9660, 12420, 14490, 17388, 21735, 28980, 43470, 86940, 2542951, 5085902, 7628853, 10171804, 12714755, 15257706, 17800657, 22886559, 25429510, 30515412, 35601314, 38144265, 45773118, 50859020, 53401971, 58487873, 68659677, 71202628, 76288530, 89003285, 91546236, 106803942, 114432795, 116975746, 137319354, 152577060, 160205913, 175463619, 178006570, 213607884, 228865590, 233951492, 267009855, 274638708, 292439365, 320411826, 343298385, 350927238, 356013140, 409415111, 457731180, 480617739, 526390857, 534019710, 584878730, 640823652, 686596770, 701854476, 801029565, 818830222, 877318095, 961235478, 1052781714, 1068039420, 1169757460, 1228245333, 1373193540, 1579172571, 1602059130, 1637660444, 1754636190, 1922470956, 2047075555, 2105563428, 2403088695, 2456490666, 2631954285, 3158345142, 3204118260, 3509272380, 3684735999, 4094151110, 4806177390, 4912981332, 5263908570, 6141226665, 6316690284, 7369471998, 7895862855, 8188302220, 9612354780, 10527817140, 11054207997, 12282453330, 14738943996, 15791725710, 18423679995, 22108415994, 24564906660, 31583451420, 36847359990, 44216831988, 55271039985, 73694719980, 110542079970, 221084159940]

約数ペア:

[(1, 221084159940), (2, 110542079970), (3, 73694719980), (4, 55271039985), (5, 44216831988), (6, 36847359990), (7, 31583451420), (9, 24564906660), (10, 22108415994), (12, 18423679995), (14, 15791725710), (15, 14738943996), (18, 12282453330), (20, 11054207997), (21, 10527817140), (23, 9612354780), (27, 8188302220), (28, 7895862855), (30, 7369471998), (35, 6316690284), (36, 6141226665), (42, 5263908570), (45, 4912981332), (46, 4806177390), (54, 4094151110), (60, 3684735999), (63, 3509272380), (69, 3204118260), (70, 3158345142), (84, 2631954285), (90, 2456490666), (92, 2403088695), (105, 2105563428), (108, 2047075555), (115, 1922470956), (126, 1754636190), (135, 1637660444), (138, 1602059130), (140, 1579172571), (161, 1373193540), (180, 1228245333), (189, 1169757460), (207, 1068039420), (210, 1052781714), (230, 961235478), (252, 877318095), (270, 818830222), (276, 801029565), (315, 701854476), (322, 686596770), (345, 640823652), (378, 584878730), (414, 534019710), (420, 526390857), (460, 480617739), (483, 457731180), (540, 409415111), (621, 356013140), (630, 350927238), (644, 343298385), (690, 320411826), (756, 292439365), (805, 274638708), (828, 267009855), (945, 233951492), (966, 228865590), (1035, 213607884), (1242, 178006570), (1260, 175463619), (1380, 160205913), (1449, 152577060), (1610, 137319354), (1890, 116975746), (1932, 114432795), (2070, 106803942), (2415, 91546236), (2484, 89003285), (2898, 76288530), (3105, 71202628), (3220, 68659677), (3780, 58487873), (4140, 53401971), (4347, 50859020), (4830, 45773118), (5796, 38144265), (6210, 35601314), (7245, 30515412), (8694, 25429510), (9660, 22886559), (12420, 17800657), (14490, 15257706), (17388, 12714755), (21735, 10171804), (28980, 7628853), (43470, 5085902), (86940, 2542951)]