228813120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 820765440

約数和(自身を除く): 591952320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 373, 426, 432, 480, 540, 568, 576, 639, 710, 720, 746, 852, 864, 960, 1065, 1080, 1119, 1136, 1278, 1420, 1440, 1492, 1704, 1728, 1865, 1917, 2130, 2160, 2238, 2272, 2556, 2840, 2880, 2984, 3195, 3357, 3408, 3730, 3834, 4260, 4320, 4476, 4544, 5112, 5595, 5680, 5968, 6390, 6714, 6816, 7460, 7668, 8520, 8640, 8952, 9585, 10071, 10224, 11190, 11360, 11936, 12780, 13428, 13632, 14920, 15336, 16785, 17040, 17904, 19170, 20142, 20448, 22380, 22720, 23872, 25560, 26483, 26856, 29840, 30672, 33570, 34080, 35808, 38340, 40284, 40896, 44760, 50355, 51120, 52966, 53712, 59680, 61344, 67140, 68160, 71616, 76680, 79449, 80568, 89520, 100710, 102240, 105932, 107424, 119360, 122688, 132415, 134280, 153360, 158898, 161136, 179040, 201420, 204480, 211864, 214848, 238347, 264830, 268560, 306720, 317796, 322272, 358080, 397245, 402840, 423728, 476694, 529660, 537120, 613440, 635592, 644544, 715041, 794490, 805680, 847456, 953388, 1059320, 1074240, 1191735, 1271184, 1430082, 1588980, 1611360, 1694912, 1906776, 2118640, 2383470, 2542368, 2860164, 3177960, 3222720, 3575205, 3813552, 4237280, 4766940, 5084736, 5720328, 6355920, 7150410, 7627104, 8474560, 9533880, 11440656, 12711840, 14300820, 15254208, 19067760, 22881312, 25423680, 28601640, 38135520, 45762624, 57203280, 76271040, 114406560, 228813120]

約数ペア:

[(1, 228813120), (2, 114406560), (3, 76271040), (4, 57203280), (5, 45762624), (6, 38135520), (8, 28601640), (9, 25423680), (10, 22881312), (12, 19067760), (15, 15254208), (16, 14300820), (18, 12711840), (20, 11440656), (24, 9533880), (27, 8474560), (30, 7627104), (32, 7150410), (36, 6355920), (40, 5720328), (45, 5084736), (48, 4766940), (54, 4237280), (60, 3813552), (64, 3575205), (71, 3222720), (72, 3177960), (80, 2860164), (90, 2542368), (96, 2383470), (108, 2118640), (120, 1906776), (135, 1694912), (142, 1611360), (144, 1588980), (160, 1430082), (180, 1271184), (192, 1191735), (213, 1074240), (216, 1059320), (240, 953388), (270, 847456), (284, 805680), (288, 794490), (320, 715041), (355, 644544), (360, 635592), (373, 613440), (426, 537120), (432, 529660), (480, 476694), (540, 423728), (568, 402840), (576, 397245), (639, 358080), (710, 322272), (720, 317796), (746, 306720), (852, 268560), (864, 264830), (960, 238347), (1065, 214848), (1080, 211864), (1119, 204480), (1136, 201420), (1278, 179040), (1420, 161136), (1440, 158898), (1492, 153360), (1704, 134280), (1728, 132415), (1865, 122688), (1917, 119360), (2130, 107424), (2160, 105932), (2238, 102240), (2272, 100710), (2556, 89520), (2840, 80568), (2880, 79449), (2984, 76680), (3195, 71616), (3357, 68160), (3408, 67140), (3730, 61344), (3834, 59680), (4260, 53712), (4320, 52966), (4476, 51120), (4544, 50355), (5112, 44760), (5595, 40896), (5680, 40284), (5968, 38340), (6390, 35808), (6714, 34080), (6816, 33570), (7460, 30672), (7668, 29840), (8520, 26856), (8640, 26483), (8952, 25560), (9585, 23872), (10071, 22720), (10224, 22380), (11190, 20448), (11360, 20142), (11936, 19170), (12780, 17904), (13428, 17040), (13632, 16785), (14920, 15336)]