156622320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 558896520

約数和(自身を除く): 402274200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 107, 114, 120, 144, 152, 171, 180, 190, 214, 228, 240, 285, 304, 321, 342, 360, 380, 428, 456, 535, 570, 642, 684, 720, 760, 855, 856, 912, 963, 1070, 1140, 1284, 1368, 1520, 1605, 1710, 1712, 1926, 2033, 2140, 2280, 2568, 2736, 3210, 3420, 3852, 4066, 4280, 4560, 4815, 5136, 6099, 6420, 6840, 7704, 8132, 8560, 9630, 10165, 11449, 12198, 12840, 13680, 15408, 16264, 18297, 19260, 20330, 22898, 24396, 25680, 30495, 32528, 34347, 36594, 38520, 40660, 45796, 48792, 57245, 60990, 68694, 73188, 77040, 81320, 91485, 91592, 97584, 103041, 114490, 121980, 137388, 146376, 162640, 171735, 182970, 183184, 206082, 217531, 228980, 243960, 274776, 292752, 343470, 365940, 412164, 435062, 457960, 487920, 515205, 549552, 652593, 686940, 731880, 824328, 870124, 915920, 1030410, 1087655, 1305186, 1373880, 1463760, 1648656, 1740248, 1957779, 2060820, 2175310, 2610372, 2747760, 3262965, 3480496, 3915558, 4121640, 4350620, 5220744, 6525930, 7831116, 8243280, 8701240, 9788895, 10441488, 13051860, 15662232, 17402480, 19577790, 26103720, 31324464, 39155580, 52207440, 78311160, 156622320]

約数ペア:

[(1, 156622320), (2, 78311160), (3, 52207440), (4, 39155580), (5, 31324464), (6, 26103720), (8, 19577790), (9, 17402480), (10, 15662232), (12, 13051860), (15, 10441488), (16, 9788895), (18, 8701240), (19, 8243280), (20, 7831116), (24, 6525930), (30, 5220744), (36, 4350620), (38, 4121640), (40, 3915558), (45, 3480496), (48, 3262965), (57, 2747760), (60, 2610372), (72, 2175310), (76, 2060820), (80, 1957779), (90, 1740248), (95, 1648656), (107, 1463760), (114, 1373880), (120, 1305186), (144, 1087655), (152, 1030410), (171, 915920), (180, 870124), (190, 824328), (214, 731880), (228, 686940), (240, 652593), (285, 549552), (304, 515205), (321, 487920), (342, 457960), (360, 435062), (380, 412164), (428, 365940), (456, 343470), (535, 292752), (570, 274776), (642, 243960), (684, 228980), (720, 217531), (760, 206082), (855, 183184), (856, 182970), (912, 171735), (963, 162640), (1070, 146376), (1140, 137388), (1284, 121980), (1368, 114490), (1520, 103041), (1605, 97584), (1710, 91592), (1712, 91485), (1926, 81320), (2033, 77040), (2140, 73188), (2280, 68694), (2568, 60990), (2736, 57245), (3210, 48792), (3420, 45796), (3852, 40660), (4066, 38520), (4280, 36594), (4560, 34347), (4815, 32528), (5136, 30495), (6099, 25680), (6420, 24396), (6840, 22898), (7704, 20330), (8132, 19260), (8560, 18297), (9630, 16264), (10165, 15408), (11449, 13680), (12198, 12840)]