203364960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 673505280

約数和(自身を除く): 470140320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 79, 80, 93, 96, 120, 124, 155, 158, 160, 173, 186, 237, 240, 248, 310, 316, 346, 372, 395, 465, 474, 480, 496, 519, 620, 632, 692, 744, 790, 865, 930, 948, 992, 1038, 1185, 1240, 1264, 1384, 1488, 1580, 1730, 1860, 1896, 2076, 2370, 2449, 2480, 2528, 2595, 2768, 2976, 3160, 3460, 3720, 3792, 4152, 4740, 4898, 4960, 5190, 5363, 5536, 6320, 6920, 7347, 7440, 7584, 8304, 9480, 9796, 10380, 10726, 12245, 12640, 13667, 13840, 14694, 14880, 16089, 16608, 18960, 19592, 20760, 21452, 24490, 26815, 27334, 27680, 29388, 32178, 36735, 37920, 39184, 41001, 41520, 42904, 48980, 53630, 54668, 58776, 64356, 68335, 73470, 78368, 80445, 82002, 83040, 85808, 97960, 107260, 109336, 117552, 128712, 136670, 146940, 160890, 164004, 171616, 195920, 205005, 214520, 218672, 235104, 257424, 273340, 293880, 321780, 328008, 391840, 410010, 423677, 429040, 437344, 514848, 546680, 587760, 643560, 656016, 820020, 847354, 858080, 1093360, 1175520, 1271031, 1287120, 1312032, 1640040, 1694708, 2118385, 2186720, 2542062, 2574240, 3280080, 3389416, 4236770, 5084124, 6355155, 6560160, 6778832, 8473540, 10168248, 12710310, 13557664, 16947080, 20336496, 25420620, 33894160, 40672992, 50841240, 67788320, 101682480, 203364960]

約数ペア:

[(1, 203364960), (2, 101682480), (3, 67788320), (4, 50841240), (5, 40672992), (6, 33894160), (8, 25420620), (10, 20336496), (12, 16947080), (15, 13557664), (16, 12710310), (20, 10168248), (24, 8473540), (30, 6778832), (31, 6560160), (32, 6355155), (40, 5084124), (48, 4236770), (60, 3389416), (62, 3280080), (79, 2574240), (80, 2542062), (93, 2186720), (96, 2118385), (120, 1694708), (124, 1640040), (155, 1312032), (158, 1287120), (160, 1271031), (173, 1175520), (186, 1093360), (237, 858080), (240, 847354), (248, 820020), (310, 656016), (316, 643560), (346, 587760), (372, 546680), (395, 514848), (465, 437344), (474, 429040), (480, 423677), (496, 410010), (519, 391840), (620, 328008), (632, 321780), (692, 293880), (744, 273340), (790, 257424), (865, 235104), (930, 218672), (948, 214520), (992, 205005), (1038, 195920), (1185, 171616), (1240, 164004), (1264, 160890), (1384, 146940), (1488, 136670), (1580, 128712), (1730, 117552), (1860, 109336), (1896, 107260), (2076, 97960), (2370, 85808), (2449, 83040), (2480, 82002), (2528, 80445), (2595, 78368), (2768, 73470), (2976, 68335), (3160, 64356), (3460, 58776), (3720, 54668), (3792, 53630), (4152, 48980), (4740, 42904), (4898, 41520), (4960, 41001), (5190, 39184), (5363, 37920), (5536, 36735), (6320, 32178), (6920, 29388), (7347, 27680), (7440, 27334), (7584, 26815), (8304, 24490), (9480, 21452), (9796, 20760), (10380, 19592), (10726, 18960), (12245, 16608), (12640, 16089), (13667, 14880), (13840, 14694)]