147557880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 361925640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 90, 92, 115, 120, 138, 142, 180, 184, 207, 213, 230, 251, 276, 284, 345, 355, 360, 414, 426, 460, 502, 552, 568, 639, 690, 710, 753, 828, 852, 920, 1004, 1035, 1065, 1255, 1278, 1380, 1420, 1506, 1633, 1656, 1704, 2008, 2070, 2130, 2259, 2510, 2556, 2760, 2840, 3012, 3195, 3266, 3765, 4140, 4260, 4518, 4899, 5020, 5112, 5773, 6024, 6390, 6532, 7530, 8165, 8280, 8520, 9036, 9798, 10040, 11295, 11546, 12780, 13064, 14697, 15060, 16330, 17319, 17821, 18072, 19596, 22590, 23092, 24495, 25560, 28865, 29394, 30120, 32660, 34638, 35642, 39192, 45180, 46184, 48990, 51957, 53463, 57730, 58788, 65320, 69276, 71284, 73485, 86595, 89105, 90360, 97980, 103914, 106926, 115460, 117576, 138552, 142568, 146970, 160389, 173190, 178210, 195960, 207828, 213852, 230920, 259785, 267315, 293940, 320778, 346380, 356420, 409883, 415656, 427704, 519570, 534630, 587880, 641556, 692760, 712840, 801945, 819766, 1039140, 1069260, 1229649, 1283112, 1603890, 1639532, 2049415, 2078280, 2138520, 2459298, 3207780, 3279064, 3688947, 4098830, 4918596, 6148245, 6415560, 7377894, 8197660, 9837192, 12296490, 14755788, 16395320, 18444735, 24592980, 29511576, 36889470, 49185960, 73778940, 147557880]

約数ペア:

[(1, 147557880), (2, 73778940), (3, 49185960), (4, 36889470), (5, 29511576), (6, 24592980), (8, 18444735), (9, 16395320), (10, 14755788), (12, 12296490), (15, 9837192), (18, 8197660), (20, 7377894), (23, 6415560), (24, 6148245), (30, 4918596), (36, 4098830), (40, 3688947), (45, 3279064), (46, 3207780), (60, 2459298), (69, 2138520), (71, 2078280), (72, 2049415), (90, 1639532), (92, 1603890), (115, 1283112), (120, 1229649), (138, 1069260), (142, 1039140), (180, 819766), (184, 801945), (207, 712840), (213, 692760), (230, 641556), (251, 587880), (276, 534630), (284, 519570), (345, 427704), (355, 415656), (360, 409883), (414, 356420), (426, 346380), (460, 320778), (502, 293940), (552, 267315), (568, 259785), (639, 230920), (690, 213852), (710, 207828), (753, 195960), (828, 178210), (852, 173190), (920, 160389), (1004, 146970), (1035, 142568), (1065, 138552), (1255, 117576), (1278, 115460), (1380, 106926), (1420, 103914), (1506, 97980), (1633, 90360), (1656, 89105), (1704, 86595), (2008, 73485), (2070, 71284), (2130, 69276), (2259, 65320), (2510, 58788), (2556, 57730), (2760, 53463), (2840, 51957), (3012, 48990), (3195, 46184), (3266, 45180), (3765, 39192), (4140, 35642), (4260, 34638), (4518, 32660), (4899, 30120), (5020, 29394), (5112, 28865), (5773, 25560), (6024, 24495), (6390, 23092), (6532, 22590), (7530, 19596), (8165, 18072), (8280, 17821), (8520, 17319), (9036, 16330), (9798, 15060), (10040, 14697), (11295, 13064), (11546, 12780)]