215113920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 336

約数和(自身を含む): 844356960

約数和(自身を除く): 629243040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 269, 272, 280, 294, 320, 336, 340, 357, 392, 408, 420, 448, 476, 480, 490, 510, 538, 544, 560, 588, 595, 672, 680, 714, 735, 784, 807, 816, 833, 840, 952, 960, 980, 1020, 1076, 1088, 1120, 1176, 1190, 1344, 1345, 1360, 1428, 1470, 1568, 1614, 1632, 1666, 1680, 1785, 1883, 1904, 1960, 2040, 2152, 2240, 2352, 2380, 2499, 2690, 2720, 2856, 2940, 3136, 3228, 3264, 3332, 3360, 3570, 3766, 3808, 3920, 4035, 4080, 4165, 4304, 4573, 4704, 4760, 4998, 5380, 5440, 5649, 5712, 5880, 6456, 6664, 6720, 7140, 7532, 7616, 7840, 8070, 8160, 8330, 8608, 9146, 9408, 9415, 9520, 9996, 10760, 11298, 11424, 11760, 12495, 12912, 13181, 13328, 13719, 14280, 15064, 15680, 16140, 16320, 16660, 17216, 18292, 18830, 19040, 19992, 21520, 22596, 22848, 22865, 23520, 24990, 25824, 26362, 26656, 27438, 28245, 28560, 30128, 32011, 32280, 33320, 36584, 37660, 38080, 39543, 39984, 43040, 45192, 45730, 47040, 49980, 51648, 52724, 53312, 54876, 56490, 57120, 60256, 64022, 64560, 65905, 66640, 68595, 73168, 75320, 79086, 79968, 86080, 90384, 91460, 96033, 99960, 105448, 109752, 112980, 114240, 120512, 128044, 129120, 131810, 133280, 137190, 146336, 150640, 158172, 159936, 160055, 180768, 182920, 192066, 197715, 199920, 210896, 219504, 224077, 225960, 256088, 258240, 263620, 266560, 274380, 292672, 301280, 316344, 320110, 361536, 365840, 384132, 395430, 399840, 421792, 439008, 448154, 451920, 480165, 512176, 527240, 548760, 602560, 632688, 640220, 672231, 731680, 768264, 790860, 799680, 843584, 878016, 896308, 903840, 960330, 1024352, 1054480, 1097520, 1120385, 1265376, 1280440, 1344462, 1463360, 1536528, 1581720, 1792616, 1807680, 1920660, 2048704, 2108960, 2195040, 2240770, 2530752, 2560880, 2688924, 3073056, 3163440, 3361155, 3585232, 3841320, 4217920, 4390080, 4481540, 5121760, 5377848, 6146112, 6326880, 6722310, 7170464, 7682640, 8963080, 10243520, 10755696, 12653760, 13444620, 14340928, 15365280, 17926160, 21511392, 26889240, 30730560, 35852320, 43022784, 53778480, 71704640, 107556960, 215113920]

約数ペア:

[(1, 215113920), (2, 107556960), (3, 71704640), (4, 53778480), (5, 43022784), (6, 35852320), (7, 30730560), (8, 26889240), (10, 21511392), (12, 17926160), (14, 15365280), (15, 14340928), (16, 13444620), (17, 12653760), (20, 10755696), (21, 10243520), (24, 8963080), (28, 7682640), (30, 7170464), (32, 6722310), (34, 6326880), (35, 6146112), (40, 5377848), (42, 5121760), (48, 4481540), (49, 4390080), (51, 4217920), (56, 3841320), (60, 3585232), (64, 3361155), (68, 3163440), (70, 3073056), (80, 2688924), (84, 2560880), (85, 2530752), (96, 2240770), (98, 2195040), (102, 2108960), (105, 2048704), (112, 1920660), (119, 1807680), (120, 1792616), (136, 1581720), (140, 1536528), (147, 1463360), (160, 1344462), (168, 1280440), (170, 1265376), (192, 1120385), (196, 1097520), (204, 1054480), (210, 1024352), (224, 960330), (238, 903840), (240, 896308), (245, 878016), (255, 843584), (269, 799680), (272, 790860), (280, 768264), (294, 731680), (320, 672231), (336, 640220), (340, 632688), (357, 602560), (392, 548760), (408, 527240), (420, 512176), (448, 480165), (476, 451920), (480, 448154), (490, 439008), (510, 421792), (538, 399840), (544, 395430), (560, 384132), (588, 365840), (595, 361536), (672, 320110), (680, 316344), (714, 301280), (735, 292672), (784, 274380), (807, 266560), (816, 263620), (833, 258240), (840, 256088), (952, 225960), (960, 224077), (980, 219504), (1020, 210896), (1076, 199920), (1088, 197715), (1120, 192066), (1176, 182920), (1190, 180768), (1344, 160055), (1345, 159936), (1360, 158172), (1428, 150640), (1470, 146336), (1568, 137190), (1614, 133280), (1632, 131810), (1666, 129120), (1680, 128044), (1785, 120512), (1883, 114240), (1904, 112980), (1960, 109752), (2040, 105448), (2152, 99960), (2240, 96033), (2352, 91460), (2380, 90384), (2499, 86080), (2690, 79968), (2720, 79086), (2856, 75320), (2940, 73168), (3136, 68595), (3228, 66640), (3264, 65905), (3332, 64560), (3360, 64022), (3570, 60256), (3766, 57120), (3808, 56490), (3920, 54876), (4035, 53312), (4080, 52724), (4165, 51648), (4304, 49980), (4573, 47040), (4704, 45730), (4760, 45192), (4998, 43040), (5380, 39984), (5440, 39543), (5649, 38080), (5712, 37660), (5880, 36584), (6456, 33320), (6664, 32280), (6720, 32011), (7140, 30128), (7532, 28560), (7616, 28245), (7840, 27438), (8070, 26656), (8160, 26362), (8330, 25824), (8608, 24990), (9146, 23520), (9408, 22865), (9415, 22848), (9520, 22596), (9996, 21520), (10760, 19992), (11298, 19040), (11424, 18830), (11760, 18292), (12495, 17216), (12912, 16660), (13181, 16320), (13328, 16140), (13719, 15680), (14280, 15064)]