151223280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 160

約数和(自身を含む): 531632640

約数和(自身を除く): 380409360

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, 2551, 2964, 3120, 3705, 3952, 4560, 4940, 5102, 5928, 7410, 7653, 9880, 10204, 11856, 12755, 14820, 15306, 19760, 20408, 25510, 29640, 30612, 33163, 38265, 40816, 48469, 51020, 59280, 61224, 66326, 76530, 96938, 99489, 102040, 122448, 132652, 145407, 153060, 165815, 193876, 198978, 204080, 242345, 265304, 290814, 306120, 331630, 387752, 397956, 484690, 497445, 530608, 581628, 612240, 630097, 663260, 727035, 775504, 795912, 969380, 994890, 1163256, 1260194, 1326520, 1454070, 1591824, 1890291, 1938760, 1989780, 2326512, 2520388, 2653040, 2908140, 3150485, 3780582, 3877520, 3979560, 5040776, 5816280, 6300970, 7561164, 7959120, 9451455, 10081552, 11632560, 12601940, 15122328, 18902910, 25203880, 30244656, 37805820, 50407760, 75611640, 151223280]

約数ペア:

[(1, 151223280), (2, 75611640), (3, 50407760), (4, 37805820), (5, 30244656), (6, 25203880), (8, 18902910), (10, 15122328), (12, 12601940), (13, 11632560), (15, 10081552), (16, 9451455), (19, 7959120), (20, 7561164), (24, 6300970), (26, 5816280), (30, 5040776), (38, 3979560), (39, 3877520), (40, 3780582), (48, 3150485), (52, 2908140), (57, 2653040), (60, 2520388), (65, 2326512), (76, 1989780), (78, 1938760), (80, 1890291), (95, 1591824), (104, 1454070), (114, 1326520), (120, 1260194), (130, 1163256), (152, 994890), (156, 969380), (190, 795912), (195, 775504), (208, 727035), (228, 663260), (240, 630097), (247, 612240), (260, 581628), (285, 530608), (304, 497445), (312, 484690), (380, 397956), (390, 387752), (456, 331630), (494, 306120), (520, 290814), (570, 265304), (624, 242345), (741, 204080), (760, 198978), (780, 193876), (912, 165815), (988, 153060), (1040, 145407), (1140, 132652), (1235, 122448), (1482, 102040), (1520, 99489), (1560, 96938), (1976, 76530), (2280, 66326), (2470, 61224), (2551, 59280), (2964, 51020), (3120, 48469), (3705, 40816), (3952, 38265), (4560, 33163), (4940, 30612), (5102, 29640), (5928, 25510), (7410, 20408), (7653, 19760), (9880, 15306), (10204, 14820), (11856, 12755)]