163197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2801

約数の個数: 160

約数和(自身を含む): 573713280

約数和(自身を除く): 410515440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2753, 2964, 3120, 3705, 3952, 4560, 4940, 5506, 5928, 7410, 8259, 9880, 11012, 11856, 13765, 14820, 16518, 19760, 22024, 27530, 29640, 33036, 35789, 41295, 44048, 52307, 55060, 59280, 66072, 71578, 82590, 104614, 107367, 110120, 132144, 143156, 156921, 165180, 178945, 209228, 214734, 220240, 261535, 286312, 313842, 330360, 357890, 418456, 429468, 523070, 536835, 572624, 627684, 660720, 679991, 715780, 784605, 836912, 858936, 1046140, 1073670, 1255368, 1359982, 1431560, 1569210, 1717872, 2039973, 2092280, 2147340, 2510736, 2719964, 2863120, 3138420, 3399955, 4079946, 4184560, 4294680, 5439928, 6276840, 6799910, 8159892, 8589360, 10199865, 10879856, 12553680, 13599820, 16319784, 20399730, 27199640, 32639568, 40799460, 54399280, 81598920, 163197840]

約数ペア:

[(1, 163197840), (2, 81598920), (3, 54399280), (4, 40799460), (5, 32639568), (6, 27199640), (8, 20399730), (10, 16319784), (12, 13599820), (13, 12553680), (15, 10879856), (16, 10199865), (19, 8589360), (20, 8159892), (24, 6799910), (26, 6276840), (30, 5439928), (38, 4294680), (39, 4184560), (40, 4079946), (48, 3399955), (52, 3138420), (57, 2863120), (60, 2719964), (65, 2510736), (76, 2147340), (78, 2092280), (80, 2039973), (95, 1717872), (104, 1569210), (114, 1431560), (120, 1359982), (130, 1255368), (152, 1073670), (156, 1046140), (190, 858936), (195, 836912), (208, 784605), (228, 715780), (240, 679991), (247, 660720), (260, 627684), (285, 572624), (304, 536835), (312, 523070), (380, 429468), (390, 418456), (456, 357890), (494, 330360), (520, 313842), (570, 286312), (624, 261535), (741, 220240), (760, 214734), (780, 209228), (912, 178945), (988, 165180), (1040, 156921), (1140, 143156), (1235, 132144), (1482, 110120), (1520, 107367), (1560, 104614), (1976, 82590), (2280, 71578), (2470, 66072), (2753, 59280), (2964, 55060), (3120, 52307), (3705, 44048), (3952, 41295), (4560, 35789), (4940, 33036), (5506, 29640), (5928, 27530), (7410, 22024), (8259, 19760), (9880, 16518), (11012, 14820), (11856, 13765)]