162143280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 240

約数和(自身を含む): 621522720

約数和(自身を除く): 459379440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1019, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2038, 2040, 2210, 2340, 2448, 2652, 3057, 3060, 3120, 3315, 3536, 3978, 4076, 4080, 4420, 4680, 5095, 5304, 6114, 6120, 6630, 7956, 8152, 8840, 9171, 9360, 9945, 10190, 10608, 12228, 12240, 13247, 13260, 15285, 15912, 16304, 17323, 17680, 18342, 19890, 20380, 24456, 26494, 26520, 30570, 31824, 34646, 36684, 39741, 39780, 40760, 45855, 48912, 51969, 52988, 53040, 61140, 66235, 69292, 73368, 79482, 79560, 81520, 86615, 91710, 103938, 105976, 119223, 122280, 132470, 138584, 146736, 155907, 158964, 159120, 173230, 183420, 198705, 207876, 211952, 225199, 238446, 244560, 259845, 264940, 277168, 311814, 317928, 346460, 366840, 397410, 415752, 450398, 476892, 519690, 529880, 596115, 623628, 635856, 675597, 692920, 733680, 779535, 794820, 831504, 900796, 953784, 1039380, 1059760, 1125995, 1192230, 1247256, 1351194, 1385840, 1559070, 1589640, 1801592, 1907568, 2026791, 2078760, 2251990, 2384460, 2494512, 2702388, 3118140, 3179280, 3377985, 3603184, 4053582, 4157520, 4503980, 4768920, 5404776, 6236280, 6755970, 8107164, 9007960, 9537840, 10133955, 10809552, 12472560, 13511940, 16214328, 18015920, 20267910, 27023880, 32428656, 40535820, 54047760, 81071640, 162143280]

約数ペア:

[(1, 162143280), (2, 81071640), (3, 54047760), (4, 40535820), (5, 32428656), (6, 27023880), (8, 20267910), (9, 18015920), (10, 16214328), (12, 13511940), (13, 12472560), (15, 10809552), (16, 10133955), (17, 9537840), (18, 9007960), (20, 8107164), (24, 6755970), (26, 6236280), (30, 5404776), (34, 4768920), (36, 4503980), (39, 4157520), (40, 4053582), (45, 3603184), (48, 3377985), (51, 3179280), (52, 3118140), (60, 2702388), (65, 2494512), (68, 2384460), (72, 2251990), (78, 2078760), (80, 2026791), (85, 1907568), (90, 1801592), (102, 1589640), (104, 1559070), (117, 1385840), (120, 1351194), (130, 1247256), (136, 1192230), (144, 1125995), (153, 1059760), (156, 1039380), (170, 953784), (180, 900796), (195, 831504), (204, 794820), (208, 779535), (221, 733680), (234, 692920), (240, 675597), (255, 635856), (260, 623628), (272, 596115), (306, 529880), (312, 519690), (340, 476892), (360, 450398), (390, 415752), (408, 397410), (442, 366840), (468, 346460), (510, 317928), (520, 311814), (585, 277168), (612, 264940), (624, 259845), (663, 244560), (680, 238446), (720, 225199), (765, 211952), (780, 207876), (816, 198705), (884, 183420), (936, 173230), (1019, 159120), (1020, 158964), (1040, 155907), (1105, 146736), (1170, 138584), (1224, 132470), (1326, 122280), (1360, 119223), (1530, 105976), (1560, 103938), (1768, 91710), (1872, 86615), (1989, 81520), (2038, 79560), (2040, 79482), (2210, 73368), (2340, 69292), (2448, 66235), (2652, 61140), (3057, 53040), (3060, 52988), (3120, 51969), (3315, 48912), (3536, 45855), (3978, 40760), (4076, 39780), (4080, 39741), (4420, 36684), (4680, 34646), (5095, 31824), (5304, 30570), (6114, 26520), (6120, 26494), (6630, 24456), (7956, 20380), (8152, 19890), (8840, 18342), (9171, 17680), (9360, 17323), (9945, 16304), (10190, 15912), (10608, 15285), (12228, 13260), (12240, 13247)]