23420160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 86093280

約数和(自身を除く): 62673120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 107, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 214, 228, 240, 256, 285, 288, 304, 320, 321, 342, 360, 380, 384, 428, 456, 480, 535, 570, 576, 608, 640, 642, 684, 720, 760, 768, 855, 856, 912, 960, 963, 1070, 1140, 1152, 1216, 1280, 1284, 1368, 1440, 1520, 1605, 1710, 1712, 1824, 1920, 1926, 2033, 2140, 2280, 2304, 2432, 2568, 2736, 2880, 3040, 3210, 3420, 3424, 3648, 3840, 3852, 4066, 4280, 4560, 4815, 4864, 5136, 5472, 5760, 6080, 6099, 6420, 6840, 6848, 7296, 7704, 8132, 8560, 9120, 9630, 10165, 10272, 10944, 11520, 12160, 12198, 12840, 13680, 13696, 14592, 15408, 16264, 17120, 18240, 18297, 19260, 20330, 20544, 21888, 24320, 24396, 25680, 27360, 27392, 30495, 30816, 32528, 34240, 36480, 36594, 38520, 40660, 41088, 43776, 48792, 51360, 54720, 60990, 61632, 65056, 68480, 72960, 73188, 77040, 81320, 82176, 91485, 97584, 102720, 109440, 121980, 123264, 130112, 136960, 146376, 154080, 162640, 182970, 195168, 205440, 218880, 243960, 246528, 260224, 292752, 308160, 325280, 365940, 390336, 410880, 487920, 520448, 585504, 616320, 650560, 731880, 780672, 975840, 1171008, 1232640, 1301120, 1463760, 1561344, 1951680, 2342016, 2602240, 2927520, 3903360, 4684032, 5855040, 7806720, 11710080, 23420160]

約数ペア:

[(1, 23420160), (2, 11710080), (3, 7806720), (4, 5855040), (5, 4684032), (6, 3903360), (8, 2927520), (9, 2602240), (10, 2342016), (12, 1951680), (15, 1561344), (16, 1463760), (18, 1301120), (19, 1232640), (20, 1171008), (24, 975840), (30, 780672), (32, 731880), (36, 650560), (38, 616320), (40, 585504), (45, 520448), (48, 487920), (57, 410880), (60, 390336), (64, 365940), (72, 325280), (76, 308160), (80, 292752), (90, 260224), (95, 246528), (96, 243960), (107, 218880), (114, 205440), (120, 195168), (128, 182970), (144, 162640), (152, 154080), (160, 146376), (171, 136960), (180, 130112), (190, 123264), (192, 121980), (214, 109440), (228, 102720), (240, 97584), (256, 91485), (285, 82176), (288, 81320), (304, 77040), (320, 73188), (321, 72960), (342, 68480), (360, 65056), (380, 61632), (384, 60990), (428, 54720), (456, 51360), (480, 48792), (535, 43776), (570, 41088), (576, 40660), (608, 38520), (640, 36594), (642, 36480), (684, 34240), (720, 32528), (760, 30816), (768, 30495), (855, 27392), (856, 27360), (912, 25680), (960, 24396), (963, 24320), (1070, 21888), (1140, 20544), (1152, 20330), (1216, 19260), (1280, 18297), (1284, 18240), (1368, 17120), (1440, 16264), (1520, 15408), (1605, 14592), (1710, 13696), (1712, 13680), (1824, 12840), (1920, 12198), (1926, 12160), (2033, 11520), (2140, 10944), (2280, 10272), (2304, 10165), (2432, 9630), (2568, 9120), (2736, 8560), (2880, 8132), (3040, 7704), (3210, 7296), (3420, 6848), (3424, 6840), (3648, 6420), (3840, 6099), (3852, 6080), (4066, 5760), (4280, 5472), (4560, 5136), (4815, 4864)]