223975680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 784111104

約数和(自身を除く): 560135424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 73, 80, 85, 94, 96, 102, 120, 128, 136, 141, 146, 160, 170, 188, 192, 204, 219, 235, 240, 255, 256, 272, 282, 292, 320, 340, 365, 376, 384, 408, 438, 470, 480, 510, 544, 564, 584, 640, 680, 705, 730, 752, 768, 799, 816, 876, 940, 960, 1020, 1088, 1095, 1128, 1168, 1241, 1280, 1360, 1410, 1460, 1504, 1598, 1632, 1752, 1880, 1920, 2040, 2176, 2190, 2256, 2336, 2397, 2482, 2720, 2820, 2920, 3008, 3196, 3264, 3431, 3504, 3723, 3760, 3840, 3995, 4080, 4352, 4380, 4512, 4672, 4794, 4964, 5440, 5640, 5840, 6016, 6205, 6392, 6528, 6862, 7008, 7446, 7520, 7990, 8160, 8760, 9024, 9344, 9588, 9928, 10293, 10880, 11280, 11680, 11985, 12032, 12410, 12784, 13056, 13724, 14016, 14892, 15040, 15980, 16320, 17155, 17520, 18048, 18615, 18688, 19176, 19856, 20586, 21760, 22560, 23360, 23970, 24820, 25568, 27448, 28032, 29784, 30080, 31960, 32640, 34310, 35040, 36096, 37230, 38352, 39712, 41172, 45120, 46720, 47940, 49640, 51136, 51465, 54896, 56064, 58327, 59568, 60160, 63920, 65280, 68620, 70080, 74460, 76704, 79424, 82344, 90240, 93440, 95880, 99280, 102272, 102930, 109792, 116654, 119136, 127840, 137240, 140160, 148920, 153408, 158848, 164688, 174981, 180480, 191760, 198560, 204544, 205860, 219584, 233308, 238272, 255680, 274480, 280320, 291635, 297840, 306816, 317696, 329376, 349962, 383520, 397120, 411720, 439168, 466616, 476544, 511360, 548960, 583270, 595680, 613632, 658752, 699924, 767040, 794240, 823440, 874905, 878336, 933232, 953088, 1022720, 1097920, 1166540, 1191360, 1317504, 1399848, 1534080, 1588480, 1646880, 1749810, 1866464, 2195840, 2333080, 2382720, 2635008, 2799696, 3068160, 3293760, 3499620, 3732928, 4391680, 4666160, 4765440, 5599392, 6587520, 6999240, 7465856, 9332320, 11198784, 13175040, 13998480, 14931712, 18664640, 22397568, 27996960, 37329280, 44795136, 55993920, 74658560, 111987840, 223975680]

約数ペア:

[(1, 223975680), (2, 111987840), (3, 74658560), (4, 55993920), (5, 44795136), (6, 37329280), (8, 27996960), (10, 22397568), (12, 18664640), (15, 14931712), (16, 13998480), (17, 13175040), (20, 11198784), (24, 9332320), (30, 7465856), (32, 6999240), (34, 6587520), (40, 5599392), (47, 4765440), (48, 4666160), (51, 4391680), (60, 3732928), (64, 3499620), (68, 3293760), (73, 3068160), (80, 2799696), (85, 2635008), (94, 2382720), (96, 2333080), (102, 2195840), (120, 1866464), (128, 1749810), (136, 1646880), (141, 1588480), (146, 1534080), (160, 1399848), (170, 1317504), (188, 1191360), (192, 1166540), (204, 1097920), (219, 1022720), (235, 953088), (240, 933232), (255, 878336), (256, 874905), (272, 823440), (282, 794240), (292, 767040), (320, 699924), (340, 658752), (365, 613632), (376, 595680), (384, 583270), (408, 548960), (438, 511360), (470, 476544), (480, 466616), (510, 439168), (544, 411720), (564, 397120), (584, 383520), (640, 349962), (680, 329376), (705, 317696), (730, 306816), (752, 297840), (768, 291635), (799, 280320), (816, 274480), (876, 255680), (940, 238272), (960, 233308), (1020, 219584), (1088, 205860), (1095, 204544), (1128, 198560), (1168, 191760), (1241, 180480), (1280, 174981), (1360, 164688), (1410, 158848), (1460, 153408), (1504, 148920), (1598, 140160), (1632, 137240), (1752, 127840), (1880, 119136), (1920, 116654), (2040, 109792), (2176, 102930), (2190, 102272), (2256, 99280), (2336, 95880), (2397, 93440), (2482, 90240), (2720, 82344), (2820, 79424), (2920, 76704), (3008, 74460), (3196, 70080), (3264, 68620), (3431, 65280), (3504, 63920), (3723, 60160), (3760, 59568), (3840, 58327), (3995, 56064), (4080, 54896), (4352, 51465), (4380, 51136), (4512, 49640), (4672, 47940), (4794, 46720), (4964, 45120), (5440, 41172), (5640, 39712), (5840, 38352), (6016, 37230), (6205, 36096), (6392, 35040), (6528, 34310), (6862, 32640), (7008, 31960), (7446, 30080), (7520, 29784), (7990, 28032), (8160, 27448), (8760, 25568), (9024, 24820), (9344, 23970), (9588, 23360), (9928, 22560), (10293, 21760), (10880, 20586), (11280, 19856), (11680, 19176), (11985, 18688), (12032, 18615), (12410, 18048), (12784, 17520), (13056, 17155), (13724, 16320), (14016, 15980), (14892, 15040)]