220275120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4199

約数の個数: 160

約数和(自身を含む): 778825152

約数和(自身を除く): 558550032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4153, 4420, 5304, 6630, 8306, 8840, 10608, 12459, 13260, 16612, 17680, 20765, 24918, 26520, 33224, 41530, 49836, 53040, 53989, 62295, 66448, 70601, 83060, 99672, 107978, 124590, 141202, 161967, 166120, 199344, 211803, 215956, 249180, 269945, 282404, 323934, 332240, 353005, 423606, 431912, 498360, 539890, 564808, 647868, 706010, 809835, 847212, 863824, 917813, 996720, 1059015, 1079780, 1129616, 1295736, 1412020, 1619670, 1694424, 1835626, 2118030, 2159560, 2591472, 2753439, 2824040, 3239340, 3388848, 3671252, 4236060, 4319120, 4589065, 5506878, 5648080, 6478680, 7342504, 8472120, 9178130, 11013756, 12957360, 13767195, 14685008, 16944240, 18356260, 22027512, 27534390, 36712520, 44055024, 55068780, 73425040, 110137560, 220275120]

約数ペア:

[(1, 220275120), (2, 110137560), (3, 73425040), (4, 55068780), (5, 44055024), (6, 36712520), (8, 27534390), (10, 22027512), (12, 18356260), (13, 16944240), (15, 14685008), (16, 13767195), (17, 12957360), (20, 11013756), (24, 9178130), (26, 8472120), (30, 7342504), (34, 6478680), (39, 5648080), (40, 5506878), (48, 4589065), (51, 4319120), (52, 4236060), (60, 3671252), (65, 3388848), (68, 3239340), (78, 2824040), (80, 2753439), (85, 2591472), (102, 2159560), (104, 2118030), (120, 1835626), (130, 1694424), (136, 1619670), (156, 1412020), (170, 1295736), (195, 1129616), (204, 1079780), (208, 1059015), (221, 996720), (240, 917813), (255, 863824), (260, 847212), (272, 809835), (312, 706010), (340, 647868), (390, 564808), (408, 539890), (442, 498360), (510, 431912), (520, 423606), (624, 353005), (663, 332240), (680, 323934), (780, 282404), (816, 269945), (884, 249180), (1020, 215956), (1040, 211803), (1105, 199344), (1326, 166120), (1360, 161967), (1560, 141202), (1768, 124590), (2040, 107978), (2210, 99672), (2652, 83060), (3120, 70601), (3315, 66448), (3536, 62295), (4080, 53989), (4153, 53040), (4420, 49836), (5304, 41530), (6630, 33224), (8306, 26520), (8840, 24918), (10608, 20765), (12459, 17680), (13260, 16612)]